82 Derby St EPDM_Rubber_Roofing_Fri_Nov_6_2020_14-13-15
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Sure-Seal® Design “B”
Loose Laid Ballasted
Form-Spec
July 2020
Note to the User: Some text has been colored and underline so the specifier can customize
a specification for a specific project. Other text (colored and underlined in parentheses)
are notes to the specifier ONLY and should be deleted prior to completing specification.
This information must be edited by the specifier to create a final draft of the project
specification.
PART 1 GENERAL
1.01 DESCRIPTION
A. The Project Name is located at Address in City and State. Name of Project Manager, Project
Manager/Coordinator, is the Owner’s Representative and may be contacted regarding any questions or for a
pre-bid job site inspection, phone Phone Number.
B. The project consists of installing Carlisle’s Sure-Seal Loose Laid Ballasted Roofing System as outlined
below:
(choose the appropriate paragraph and delete remainder)
Apply the Ballasted EPDM Roofing System in conjunction with Insulation Type over the new Deck Type
roof deck.
OR
Apply the Ballasted EPDM Roofing System in conjunction with Insulation Type over the existing Material
Type roof.
OR
Apply the Ballasted EPDM Roofing System in conjunction with Insulation Type after tear off of the existing
Material Type roof to expose the Deck Type for verification of suitable substrate as specified in this
specification. Existing roofing membrane and insulation may be recycled contact Carlisle for details.
1.02 EXTENT OF WORK
A. Provide all labor, material, tools, equipment, and supervision necessary to complete the installation of a Sure-
Seal 45-mil, 60-mil, or 90-mil thick non-reinforced EPDM membrane Loose Laid Ballasted Roofing System
including flashings and insulation as specified herein and as indicated on the drawings in accordance with
the manufacturer’s most current specifications and details.
B. The roofing contractor shall be fully knowledgeable of all requirements of the contract documents and shall
make themselves aware of all job site conditions that will affect their work.
C. The roofing contractor shall confirm all given information and advise the building owner, prior to bid, of any
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conflicts that will affect their cost proposal.
D. Any contractor who intends to submit a bid using a roofing system other than the approved manufacturer
must submit for pre-qualification in writing fourteen (14) days prior to the bid date. Any contractor who fails
to submit all information as requested will be subject to rejection. Bids stating “as per plans and specs” will
be unacceptable.
1.03 SUBMITTALS
A. Prior to starting work, the roofing contractor must submit the following:
1. Shop drawings showing layout, details of construction and identification of materials.
2. Sample of the manufacturer’s Total Systems Warranty covering all components of the roofing
system.
3. Submit a letter of certification from the manufacturer which certifies the roofing contractor is
authorized to install the manufacturer’s roofing system and lists foremen who have received training
from the manufacturer along with the dates training was received.
4. Submit a letter of certification from the manufacturer stating the size and weight of the required
ballast are in accordance with ANSI (American National Standards Institute) ANSI/SPRI RP-4
(dated December 3, 2008) Wind Design Standard for Ballasted Single-Ply Roofing Systems.
5. Certification of the manufacturer’s warranty reserve.
B. Upon completion of the installed work, submit copies of the manufacturer’s final inspection report to the
specifier prior to the issuance of the manufacturer’s warranty.
1.04 PRODUCT DELIVERY, STORAGE AND HANDLING
A. Deliver materials to the job site in the manufacturer’s original, unopened containers or wrappings with the
manufacturer’s name, brand name and installation instructions intact and legible. Deliver in sufficient
quantity to permit work to continue without interruption.
B. Comply with the manufacturer’s written instructions for proper material storage.
1. Store materials, except membrane, between 60°F and 80°F in dry areas protected from water and
direct sunlight. If exposed to lower temperature, restore to 60°F minimum temperature before using.
2. Store materials containing solvents in dry, well ventilated spaces with proper fire and safety
precautions. Keep lids on tight. Use before expiration of their shelf life.
C. Insulation and underlayment products must be on pallets, off the ground and tightly covered with waterproof
materials. Manufacturer’s wrap does not provide sufficient waterproofing. Insulation and underlayment
products that become wet or saturated are to be discarded.
D. Any materials which are found to be damaged shall be removed and replaced at the applicator’s expense.
1.05 WORK SEQUENCE
A. Schedule and execute work to prevent leaks and excessive traffic on completed roof sections. Care should
be exercised to provide protection for the interior of the building and to ensure water does not flow beneath
any completed sections of the membrane system.
B. Do not disrupt activities in occupied spaces.
1.06 USE OF THE PREMISES
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A. Before beginning work, the roofing contractor must secure approval from the building owner’s representative
for the following:
1. Areas permitted for personnel parking.
2. Access to the site.
3. Areas permitted for storage of materials and debris.
4. Areas permitted for the location of cranes, hoists and chutes for loading and unloading materials to
and from the roof.
B. Interior stairs or elevators may not be used for removing debris or delivering materials, except as authorized
by the building superintendent.
1.07 EXISTING CONDITIONS
If discrepancies are discovered between the existing conditions and those noted on the drawings, immediately notify
the owner’s representative by phone and solicit the manufacturer’s approval prior to commencing with the work.
Necessary steps shall be taken to make the building watertight until the discrepancies are resolved.
1.08 PRE-CONSTRUCTION CONFERENCE
A. A pre-bid meeting will be held at the job site on Date at Time. Contact the owner’s representative, Name
and Title, at Phone Number if there are any questions.
B. Prior to bid submittal, the roofing contractor should schedule a job site inspection to observe actual conditions
and verify all dimensions on the roof. The job site inspection may occur on the day of the pre-bid meeting
or prior to such a meeting. Should access to the roof be necessary before or after the pre-bid meeting, the
contractor must contact the owner’s representative, Name and Title, at Phone Number to coordinate an
appropriate time.
C. Bids must be forwarded to the following address no later than Time on Date:
Name and Address
D. Any conditions which are not shown on the shop drawings should be indicated on a copy of the shop drawing
and included with bid submittal if necessary to clarify any conditions not shown.
1.09 TEMPORARY FACILITIES AND CONTROLS
A. Temporary Utilities:
1. Water, power for construction purposes and lighting are/are not available at the site and will/will
not be made available to the roofing contractor.
2. Provide all hoses, valves and connections for water from source designated by the owner when made
available.
3. When available, electrical power should be extended as required from the source. Provide all
trailers, connections and fused disconnects.
B. Temporary Sanitary Facilities
Sanitary facilities will not be available at the job site. The roofing contractor shall be responsible for the
provision and maintenance of portable toilets or their equal.
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C. Building Site:
1. The roofing contractor shall use reasonable care and responsibility to protect the building and site
against damages. The contractor shall be responsible for the correction of any damage incurred as
a result of the performance of the contract.
2. The roofing contractor shall remove all construction debris from the job site in a timely and legally
acceptable manner so as to not detract from the aesthetics or the functions of the building. [Tear off
materials may be recycled, contact Nationwide Foam, Inc. (888) 820-2760 for details.]
D. Security:
Obey the owner’s requirements for personnel identification, inspection and other security measures.
1.10 JOB SITE PROTECTION
A. The roofing contractor shall adequately protect building, paved areas, service drives, lawn, shrubs, trees, etc.
from damage while performing the required work. Provide canvas, boards and sheet metal (properly secured)
as necessary for protection and remove protection material at completion. The contractor shall repair or be
responsible for costs to repair all property damaged during the roofing application.
B. During the roofing contractor’s performance of the work, the building owner will continue to occupy the
existing building. The contractor shall take precautions to prevent the spread of dust and debris, particularly
where such material may sift into the building. The roofing contractor shall provide labor and materials to
construct, maintain and remove necessary temporary enclosures to prevent dust or debris in the construction
area(s) from entering the remainder of the building.
C. Do not overload any portion of the building, either by use of or placement of equipment, storage of debris,
or storage of materials.
D. Protect against fire and flame spread. Maintain proper and adequate fire extinguishers.
E. Take precautions to prevent drains from clogging during the roofing application. Remove debris at the
completion of each day’s work and clean drains, if required. At completion, test drains to ensure the system
is free running and drains are watertight. Remove strainers and plug drains in areas where work is in
progress. Install flags or other telltales on plugs. Remove plugs each night and screen drain.
F. Store moisture susceptible materials above ground and protect with waterproof coverings.
G. Remove all traces of piled bulk materials and return the job site to its original condition upon completion of
the work.
1.11 SAFETY
The roofing contractor shall be responsible for all means and methods as they relate to safety and shall comply with
all applicable local, state and federal requirements that are safety related. Safety shall be the responsibility of the
roofing contractor. All related personnel shall be instructed daily to be mindful of the full time requirement to
maintain a safe environment for the facility’s occupants including staff, visitors, customers and the occurrence of the
general public on or near the site.
1.12 WORKMANSHIP
A. Applicators installing new roof, flashing and related work shall be factory trained and approved by the
manufacturer they are representing.
B. All work shall be of highest quality and in strict accordance with the manufacturer’s published specifications
and to the building owner’s satisfaction.
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C. There shall be a supervisor on the job site at all times while work is in progress.
D. All field seams and flashing details are to be completed according to manufacturer’s specifications and details
by the end of each work day.
1.13 QUALITY ASSURANCE
A. The Sure-Seal EPDM membrane roofing system must achieve a UL Class A rating.
B. (choose the appropriate paragraph and delete remainder)
The specified roofing assembly must have been successfully tested by a qualified testing agency to resist the
design uplift pressures calculated according to
International Building Code (IBC) and American Society of Civil Engineers (ASCE 7)
ANSI/SPRI RP-4 "Wind Design Standard For Ballasted Single-Ply Roofing Systems”
and after multiplying the results with a safety factor of (determined by designing professional).
(For projects insured by Factory Mutual, use the section below)
The specified roofing assembly must be rated by Factory Mutual Global (FMG) to meet or exceed the
factored uplift pressures outlined in FMG Property Loss Prevention Data Sheet 1-28, and complies with FMG
Property Loss Prevention Data Sheet 1-29 for enhancements at the perimeter and corners.
C. The membrane must be manufactured by the material supplier. Manufacturer’s supplying membrane made
by others are not acceptable.
D. The manufacturer must have a minimum of 30 years experience in the manufacturing of vulcanized, white
or black, thermal set sheeting.
OR
The manufacturer shall have domestic manufacturing experience commensurate with the term of warranty
coverage of the products supplied.
E. Unless otherwise noted in this specification, the roofing contractor must strictly comply with the
manufacturer’s current specifications and details.
F. The roofing system must be installed by an applicator authorized and trained by the manufacturer in
compliance with shop drawings as approved by the manufacturer. The roofing applicator shall be thoroughly
experienced and upon request be able to provide evidence of having at least five (5) years successful
experience installing single-ply EPDM roofing systems and having installed at least one (1) EPDM roofing
application or several similar systems of equal or greater size within one year.
AND
The applicator shall, upon request, be able to document three (3) installations completed more than two years
prior to issuance of the contract documents, utilizing components of the proposed manufacturer, that are
comparable to those required for the work and similar in scope and complexity. Provide complete contact
information, warranty history for previous installations and demonstrate in-service performance.
G. Provide adequate number of experienced workmen regularly engaged in this type of work who are skilled in
the application techniques of the materials specified. Provide at least one thoroughly trained and experienced
superintendent on the job at all times roofing work is in progress.
H. There shall be no deviations made from this specification or the approved shop drawings without the prior
written approval of the specifier. Any deviation from the manufacturer’s installation procedures must be
supported by a written certification on the manufacturer’s letterhead and presented for the specifier’s
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consideration.
I. Stormwater Retention Option may be consided for projects where the structure is able to sustain structural
engineered verified live and dead loads.
1. Moisture retention in excess of 45% can be achieved for a rainfall of 1” per 24 hour period with one
layer of specified moisture retention mat.
2. Moisture retention in excess of 65% can be achieved for a rainfall of 1” per 24 hour period with two
layers of specified moisture retention mat.
J. Cool Ballast Option has been incorporated into the approved CEC (California Energy Commisson) Title 24
and it has been include in the ASHRAE 90.1 standard.
K. Upon completion of the installation, the applicator shall arrange for an inspection to be made by a non-sales
technical representative of the membrane manufacturer in order to identify any needed corrective repairs that
will be required for warranty issuance. Notify the building owner seventy-two (72) hours prior to the
manufacturer’s final inspection.
L. Inspector shall be employed and trained by the manufacturer and have received product-specific training
from the manufacturer of the products.
M. The Sure-Seal EPDM Membrane exceeds 41,580 kJ/m2 under Xenon-Arc UV Light testing used for testing
“Resistance to Outdoor (Ultraviolet) Weathering.” (ASTM D 4637 Specification requires a 7560 kJ/m2
minimum total radiant exposure at 70 W/m2 irradiance at 176oF black panel temperature to pass.)The
membrane shows no visible signs of cracking or crazing.
N. The Sure-Seal EPDM Membrane achieves a zero (no growth) rating in the ASTM G21 test for fungi
growth.
1.14 JOB CONDITIONS, CAUTIONS AND WARNINGS
Refer to Carlisle’s Sure-Seal Roofing System specification for General Job Site Considerations.
A. Safety Data Sheets (SDS) must be on location at all times during the transportation, storage and application
of materials.
B. When positioning membrane sheets, exercise care to locate all field splices away from low spots and out of
drain sumps. All field splices should be shingled to prevent bucking of water.
C. When loading materials onto the roof, the Carlisle Authorized Roofing Applicator must comply with the
requirements of the building owner to prevent overloading and possible disturbance to the building structure.
D. Proceed with roofing work only when weather conditions are in compliance with the manufacturer’s
recommended limitations, and when conditions will permit the work to proceed in accordance with the
manufacturer’s requirements and recommendations.
E. Proceed with work so new roofing materials are not subject to construction traffic. When necessary, new
roof sections shall be protected and inspected upon completion for possible damage.
F. Provide protection, such as 3/4” thick plywood, for all roof areas exposed to traffic during construction.
Plywood must be smooth and free of fasteners and splinters.
G. The surface on which the insulation or roofing membrane is to be applied shall be clean, smooth, dry, and
free of projections or contaminants that would prevent proper application of or be incompatible with the new
installation, such as fins, sharp edges, foreign materials, oil and grease.
H. New roofing shall be complete and weathertight at the end of the work day.
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O. Contaminants such as grease, fats and oils shall not be allowed to come in direct contact with the roofing
membrane. An overlay of Epichlrohydrin membrane must be adhered around units which have the potential
to emit solvents, grease or oil.
1.15 WARRANTY
A. Provide manufacturer’s 10 year, 15 year, 20 year, 25 year or 30 year Total System Warranty covering both
labor and material with no dollar limitation. The maximum wind speed coverage shall be peak gusts of 55,
72, or 80 mph measured at 10 meters above ground level. Certification is required with bid submittal
indicating the manufacturer has reviewed and agreed to such wind coverage.
Note: For projects specified with warranties 20 year or greater and/or wind coverage specified greater than
55 mph, additional design enhancements are required. Refer to Carlisle published Sure-Seal Specifications
Note:
Warranty Length Minimum Membrane Thickness
10, 15 or 20 year 45-mil Sure-Seal
25 year 60-mil Sure-Seal
30 year 90-mil Sure-Seal
B. Pro-rated System Warranties shall not be accepted.
C. Warranty shall also cover leaks caused by hail:
1. Hail up to 1” diameter when 45-mil Sure-Seal is installed over Carlisle Insulation.
2. Hail up to 2” diameter when 60-mil Sure-Seal is installed over Carlisle Insulation.
3. Hail up to 3” diameter when 90-mil Sure-Seal is installed over Carlisle Insulation.
D. Provide a 40 year non-pro-rated membrane material warranty for Sure-Seal 90-mil membrane.
PART 2 PRODUCTS
2.01 GENERAL
A. All components of the specified roofing system shall be products of Carlisle SynTec or accepted by Carlisle
SynTec as compatible.
B. Unless otherwise approved by the specifier and accepted by the membrane manufacturer, all products
(including insulation, fasteners, fastening plates and edgings) must be manufactured and supplied by the
roofing system manufacturer and covered by the warranty.
2.02 MEMBRANE
Furnish Sure-Seal 45-mil, 60-mil, or 90-mil thick non-reinforced EPDM (Ethylene, Propylene, Diene Terpolymer) in
the largest sheet possible with 3” or 6” Factory-Applied Tape (FAT). (Splice tape shall be a butyl/EPDM based
polymer with a minimum thickness of 25-mil.) The membrane shall conform to the minimum physical properties of
ASTM D4637. Sheet widths range from 10 feet to 50 feet and length is maximum 200 feet long.
2.03 INSULATION/UNDERLAYMENT
A. Insulation shall be loose laid over the substrate and, when applicable, shall be installed in multiple layers.
Mechanical attachment of the insulation is not required in accordance with the manufacturer’s published
specifications.
B. Insulation shall be Type of Insulation as supplied by Carlisle SynTec. Minimum R-value required is Note
R-Value. (Note: The insulation must meet ASHRAE 90.1 minimums per IBC-International Building Code.)
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1. Carlisle Insulbase Polyisocyanurate – A foam core insulation board covered on both sides with a
medium weight fiber-reinforced felt facer meeting ASTM C 1289-06, Type II, Class 1, Grade 2 (20
psi) or Grade 3 (25 psi). The product is available in 4’ x 8’ standard size with a thickness from 1 to
4 inches. 4’ x 4’ tapered panels are also available.
2. Carlisle SecurShield Polyisocyanurate– A foam core insulation board covered on both sides with
a coasted glass fiber mat facer meeting ASTM C 1289-06, Type II, Class 2, Grade 2 (20 psi) or
Grade 3 (25 psi). The product is available in 4’ x 8’ standard size with a thickness from 1 to 4
inches. 4’ x 4’ tapered panels are also available.
3. Carlisle InsulBase NH Polyisocyanurate – A foam core insulation board covered on both sides
with a medium weight fiber-reinforced felt facer meeting ASTM C 1289-06, Type II, Class 1,
Grade 2 (20 psi) or Grade 3 (25 psi). The product is available in 4’ x 8’ standard size with a
thickness from 1 to 4 inches. 4’ x 4’ tapered panels are also available. This product contains zero
halogenated flame retardants and is Living Building Challenge (LBC) “Red List Free”.
4. Carlisle SecurShield HD Composite – Composite insulation panel comprised of ½-inch high-
density Polyiso cover board (100 psi) laminated during the manufacturing process to SecurShield
rigid Polyiso roof insulation meeting ASTM C1289 Type II, Class2, Grade 2 (20 psi) or Grade 3
(25 psi). Available in 4’ x 8’ boards with thickness from 2” to 4.5”. 4’ x 4’ panels are also available.
5. Carlisle SecurShield HD Cover Board – a rigid insulation panel composed of a high-density,
closed-cell polyisocyanurate foam core laminated to coated-glass fiber-mat facer for use as a cover
board or recover board. Available 1/2” thick 4’ x 8’ panel weight 11 lbs with an R-value of 2.5.
6. Carlisle HP-WF Polyiso – A composite insulation panel composed of a closed-cell
polyisocyanurate foam core bonded during manufacturing process to ½-inch asphalt-coated, high-
density wood fiberboard on the other meeting ASTM C1289-06, Type II Class1, Grade 2 (20 psi)
or Grade 3 (25 psi). Minimum thickness is 1.5-inches and maximum size 4’ x 8’.
7. Carlisle HP-F Polyiso – A rigid roof insulation panel composed of a closed cell polyisocyanurate
foam core bonded on each side with trilaminated foil facers meeting ASTM C1289-06, Type I,
Grade 2 (20 psi) or Grade 3 (25 psi). Available in 4’ x 8’ boards with thickness from 1’ to 4’. 4’ x
4’ panels are also available.
8. InsulFoam I (EPS: Expanded Polystyrene) – A closed-cell lightweight expanded polystyrene
(EPS) that meets ASTM C578, Type I. Nominal density of 1.0 lbs/cubic ft (pcf) available in 4’ x 4’
or 4’ x 8’ sizes with thickness from ¼” to 40”. Custom lengths, widths and tapered boards are
available.
9. InsulFoam VIII (EPS: Expanded Polystyrene) – A closed-cell lightweight expanded polystyrene
(EPS) that meets ASTM C578, Type VIII. Nominal density of 1.25 lbs/cubic ft (pcf) available in 4’
x 4’ or 4’ x 8’ sizes with thickness from ¼” to 40”. Custom lengths, widths and tapered boards are
available.
10. InsulFoam II (EPS: Expanded Polystyrene) – A closed-cell lightweight expanded polystyrene
(EPS) that meets ASTM C578, Type II. Nominal density of 1.5 lbs/cubic ft (pcf) available in 4’ x
4’ or 4’ x 8’ sizes with thickness from ¼” to 40”. Custom lengths, widths and tapered boards are
available.
11. InsulFoam IX (EPS: Expanded Polystyrene) – A closed-cell lightweight expanded polystyrene
(EPS) that meets ASTM C578, Type IX. Nominal density of 2.0 lbs/cubic ft (pcf) available in 4’ x
4’ or 4’ x 8’ sizes with thickness from ¼” to 40”. Custom lengths, widths and tapered boards are
available.
12. InsulFoam HD Composite – InsulFoam expanded polystyrene (EPS) insulation laminated with a
top surface of 1/2” thick SecurShield HD. Available in 4’ x 8’ boards with thickness from 1-1/2”
to 7”.
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13. InsulLam – InsulFoam expanded polystyrene (EPS) insulation laminated with a top surface of 1/2"
HP Recovery Board. Available in 4’ x 8’ boards with thickness from 1-1/2” to 7”.
14. R-Tech FanFold Recover Board – Closed-cell lightweight expanded polystyrene (EPS) with
polymeric laminated faces which meets ASTM C 578 for use as a recover board. Available in
thicknesses of 3/8” to ¾” with coverage 4’ x 50’ (2 squares). 4’ x 8’ units are also available.
2.04 ADHESIVES, CLEANERS AND SEALANTS
All products shall be furnished by Carlisle and specifically formulated for the intended purpose.
(Delete the Adhesive, Primer or Cleaner which will not be used)
A. 90-8-30A Bonding Adhesive: A high-strength, yellow colored, synthetic rubber adhesive used for bonding
Sure-Seal/Sure-White EPDM membranes to various surfaces. Available in 5 gallon pails.
B. EPDM x-23 Low-VOC Bonding Adhesive: A Low-VOC (volatile organic compound) bonding adhesive
(less than 250 grams/liter) used for bonding Sure-Seal/Sure-White EPDM membranes to various surfaces.
Adhesive is available in 5 gallon pails.
C. Low VOC Bonding Adhesive:A low VOC (volatile organic compound) bonding adhesive (less than 250
grams/liter) used for bonding Sure-Seal/Sure-White EPDM membranes to various surfaces. This product
meets the <250 gpl VOC (volatile organic compound) content requirements of the OTC Model Rule for
Single Ply Roofing Adhesives. Available in 5 gallon pails.
D. Low VOC Bonding Adhesive 1168: A low VOC (volatile organic compound) bonding adhesive that has <
250 gpl and is designed to comply with the regulations of the South Coast Air Quality Management District’s
Rule 1168. See Carlisle’s Product Data Sheet for a listing of the counties involved.The high strength, solvent-
based contact adhesive the allows bonding of EPDM membrane to various porous and non-porous substrates.
Apply at a rate of 60 ft2 per gallon finished surface. Available in 5-gallon cans.
E. Solvent-Free Bonding Adhesive: A solvent free, odor free, non-flammable, low VOC Bonding Adhesive
used to adhere non-reinforced EPDM to multiple substrates. This one-sided application adhesive require
adhesive to be applied to substrate only, when slopes are less than 1”, slopes greater than 1” or vertical
substrates may require 2-sided application. When the solvent-free adhesive use is to be specified, authorized
applicators must review applicable product installation information listed on the appropriate Product Data
Sheet.
F. Aqua Base 120 Bonding Adhesive: (for use in areas where volatile organic compound, VOC, regulations
are in effect): A two (2) sided application, water based contact adhesive for bonding Sure-Seal/Sure-White
EPDM membrane to various surfaces. Complies with the South Coast Air Quality Management District Rule
1168.
G. Carlisle Weathered Membrane Cleaner: A clear, solvent-based cleaner used to loosen and remove dirt
and other contaminants from the surface of exposed EPDM membrane (for repairs, etc.) prior to applying
EPDM Primer. Weathered Membrane Cleaner can also be used when applying Splicing Cement. Available
in 1 and 5-gallon pails.
H. Sure-Seal Pressure-Sensitive SecurTAPE™ (Factory Applied): A 3" or 6" wide by 100' long splice tape
used for splicing adjoining sections of EPDM membrane. Complies with the South Coast Air Quality
Management District Rule 1168.
I. HP-250 EPDM Primer: A solvent-based primer used to prepare the surface of EPDM membrane for
application of Splice Tape or Pressure-Sensitive products. This Primer can also be used in conjunction with
EP-95 Splicing Cement in lieu of Splice Cleaner. Available in 1 gallon pails.
J. Low VOC EPDM Primer - A low VOC (volatile organic compound) primer (less than 250 grams/liter) for
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use with SecurTape or Pressure-Sensitive products. Available in 1 gallon pails.
K. Lap Sealant: A black, heavy-bodied material used to seal the exposed edges of a membrane splice. A pre-
formed Lap Sealant tool is included in each carton of Lap Sealant. Available in tubes.
L. Water Cut-Off Mastic: A one-component, low viscosity, self wetting, Butyl blend mastic used as a sealing
agent between the EPDM membrane or Elastoform Flashing and applicable substrates. Available in tubes.
M. Pourable Sealer: A black, two-component, solvent-free, polyurethane based product used for tie-ins and as
a sealant around hard-to-flash membrane penetrating objects such as clusters of pipes and for a daily seal
when the completion of flashings and terminations cannot be completed by the end of each work day.
N. One-Part Pourable Sealer: Available in black or white, a one-component, moisture curing, elastomeric
polyether sealant used for attaching lightning rod bases and ground cable clips to the membrane surface and
as a sealant around hard-to-flash penetrations such as clusters of pipes.
O. Universal Single-Ply Sealant A one-part polyether, non-sagging sealant designed for sealing expansion
joints, control joints and counterflashings. Available in white only.
(choose the appropriate Primer and delete remainder)
P. CCW 702 Primer and 702LV Primer (Low VOC): A single component, solvent based, high-tack primer used to
provide maximum adhesion between Carlisle 725TR Air and Vapor Barrier and an approved substrate. Applied
by spray or long nap roller with a coverage rating ranging from approximately 300 to 350 square feet per gallon
on smooth finishes (i.e., concrete) to 75 square feet per gallon on porous surfaces (i.e., Dens-Deck Prime gypsum
board). Available in 5-gallon containers. CCW 702LV Primer contains less than 250g/L VOCs and meets South
Coast Air Quality Management District (SCAQMD) and Leadership in Energy and Environmental Design
(LEED) Requirements for Volatile Organic Compounds.
Q. CCW 702 WB: a high-tack, water-based contact adhesive for promoting adhesion of Carlisle air/vapor barrier
membranes and an approved substrate (i.e., concrete, Dens-Deck Prime and Securock). Applied by roller, brush
or spray with an application rate of approximately 200 sq. ft. per gallon. Available in 5-gallon containers. CCW
702 WB Primer contains 57g/L VOCs and meets South Coast Air Quality Management District (SCAQMD)
and Leadership in Energy and Environmental Design (LEED) Requirements for Volatile Organic Compounds.
R. CAV-GRIP III Low-VOC Aerosol Contact Adhesive/Primer: a low-VOC, methylene chloride-free adhesive
that can be used for a variety of applications including: bonding Sure-Weld membrane to various surfaces,
enhancing the bond between Carlisle’s VapAir Seal 725TR and various substrates, priming unexposed asphalt
prior to applying FAST Adhesive and for adhering Sure-Seal FleeceBACK and Sure-Seal EPDM membrane to
vertical walls. Coverage rate is approximately 2,000-2,500 sq. ft. per #40 cylinder and 4,000-5,000 sq. ft. per #85
cylinder as a primer, in a single-sided application and 750 sq. ft. per #40 cylinder and 1,500 sq. ft. per #85 cylinder
as an adhesive for vertical walls, in a double-sided application.
2.05 FASTENERS AND PLATES
To be used for additional membrane securement: (delete the fastener types which will not be used)
A. HP Fasteners: a threaded, black epoxy electro-deposition coated (E-Coat) fastener used with steel, wood
plank, minimum 15/32” thick plywood or minimum 7/16” thick oriented strand board.
B. HD 14-10 Concrete Fastener: a #14 threaded fastener used for minimum 3,000 psi concrete decks.
C. Polymer Gyptec Fasteners: A non-penetrating, plastic fastener and corresponding 2” diameter plate used
with lightweight deck substrates such as cementitious wood fiber, gypsum, and lightweight insulating
concrete.
D. HP Term Bar Nail-In: a 1-1/4” long expansion anchor with drive pin used for fastening Sure-Seal
Termination Bar or Seam Fastening Plates to concrete, brick, or block walls. The fastener is set by
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hammering the drive pin into place.
E. Seam Fastening Plate: a 2” diameter metal fastening plate used in conjunction with RUSS or EPDM
membrane for additional membrane securement.
F. Polymer Seam Plate: a 2” diameter plastic fastening plate incorporating barbs on the underside of the plate.
This plate is required for membrane and RUSS attachment installed in conjunction with steel roof decks.
G. Sure-Seal Pressure-Sensitive RUSS™ (Reinforced Universal Securement Strip): a 6” wide, nominal 45-
mil thick clean, cured black reinforced EPDM membrane with 3” wide SecurTAPE laminated along one
edge. 6” wide Pressure-Sensitive RUSS is used horizontally or vertically at the base of walls, curbs, etc., in
conjunction with 2” diameter Fastening Plates below the EPDM deck membrane for additional membrane
securement (Polymer Seam Plates are required for steel decks).
2.06 METAL EDGING AND MEMBRANE TERMINATIONS
(Choose the appropriate type of metal edging or membrane termination and delete the types which will not be used)
A. General: All metal edging s shall be tested and meet ANSI/SPRI ES-1 standards and comply with
International Building Code.
(The products below have been grouped by suppliers and performance priority, as well as their code ratings.
Make your selection and delete remainder.)
B. (Drexel Metal Supplied -Remove name after selection)
1. SecurEdge 400: a coping or fascia, snap-on edge system consisting of a 22 gauge galvanized metal
water dam and .040” thick aluminum, Kynar 500 finish or 24 gauge steel, Kynar 500 finish. Metal fascia
color shall be as designated by the Owner's Representative. ANSI/SPRI ES-1 Certified.
2. SecurEdge 4000: a metal fascia system with a 20 gauge steel retainer bar and .040” thick aluminum,
Kynar 500 or 24 gauge steel, Kynar 500 finish fascia. Metal fascia color shall be as designated by the
Owner's Representative. ANSI/SPRI ES-1 Certified.
C. (OMG Supplied -Remove name after selection)
1. SecurEdge 300: a coping or fascia, snap-on edge system consisting of a 24 gauge galvanized metal
water dam and .050” or .063” thick Kynar 500, clear and colored anodized finish or 24 gauge steel,
Kynar 500 finish. Metal fascia color shall be as designated by the Owner's Representative. ANSI/SPRI
ES-1 Certified. Coping FM Approved 1-90 with 20 ga. Cleat, 1-180 with 16 ga. Cleat. Fascia FM
Approved 1-225.
2. SecurEdge 3000: a metal fascia system with a 20 gauge steel retainer bar and .032”, .040” or .050”
thick aluminum or 24 gauge galvanized steel fascia. Metal fascia color shall be as designated by the
Owner's Representative. ANSI/SPRI ES-1 Certified. 3000 Coping FM Approved 1-465 with .050
aluminum retainer, 1-180 with 20 ga. Steel retainer. 3000 XT Coping FM Approved 1-315.
D. (Metal Era Supplied – Remove name after selection)
1. SecurEdge 200: a coping or fascia, snap-on edge system consisting of a 24 gauge galvanized metal
water dam and .040”, .050” or .063” thick Kynar 500, clear and colored anodized finish or 24 gauge
steel, Kynar 500 finish. Metal fascia color shall be as designated by the Owner's Representative.
ANSI/SPRI ES-1 Certified. Coping FM Approved 1-90. Fascia FM Approved 1-195.
2. SecurEdge 2000: a metal fascia system with an extruded aluminum anchor bar and .040” thick
aluminum or 24 gauge galvanized steel fascia. Metal fascia color shall be as designated by the Owner's
Representative. ANSI/SPRI ES-1 Certified. 2000 Fascia FM Approved 1-645. 2000 Extended Fascia
FM Approved 1-270. 2000 Canted Fascia FM Approved 1-270.
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E. (Metal Era Supplied – Remove name after selction)( NO FM Rating Available)
1. SecurEdge One Fascia: A snap-on edge system consisting of a 20 gauge retainer bar, corrosion resistant
fasteners and a 24 gauge or 0.040 aluminum Kynar finished fascia cover. A spring clip holds the fascia
cover in place. Available in sizes up to 8” fascia height 12’ long. Metal fascia color shall be designated
by the Owner’s Representative. ANSI/SPRI ES-1 Certified.
2. SecurEdge One Coping: A snap-on coping edge system consisting of a 24 gauge retainer bar (face side
only), corrosion resistant fasteners and a 24 gauge or 0.040 aluminum Kynar finished coping cover. The
coping cover is secured by clipping on the retainer bar and fastened on the backside with corrosion
resistant fasteners (with rubber washer). Available for wall thicknesses up to 30”. Metal coping cap
color shall be as designated by the Owner's Representative. ANSI/SPRI ES-1 Certified.
F. Drip Edge: a metal fascia/edge system with a 22 or 24 gauge continuous anchor cleat and .032 inch thick
aluminum or 24 gauge steel fascia. Metal fascia color shall be as designated by the Owner's Representative.
G. SecurEdge Coping: incorporates a 20 gauge anchor cleat with 4 pre-slotted holes, a concealed joint cover
and 10 foot continuous sections of coping cap; can accommodate minimum 5 “ wide parapet walls. Metal
coping cap color shall be as designated by the Owner's Representative.
H. Termination Bar: a 1” wide and .098” thick extruded aluminum bar pre-punched 6” on center; incorporates
a sealant ledge to support Lap Sealant and provide increased stability for membrane terminations.
I. SecurEdge Term Bar Fascia: A 1.75” wide formed aluminum termination bar with pre-slotted fastening
holes for ease of locating and installing. The decorative cover is available in 0.040” aluminum or 24-gauge
galvanized steel. SecurEdge Term Bar Fascia is manufactured in 12’ lengths for fewer joints/seams, fewer
sections to handle and faster installation.
2.07 BALLAST
A. Rounded Water-Worn Gravel
1. Nominal 1-1/2” rounded water-worn gravel which conforms to gradation #4 when sized in
accordance with ASTM D 448 method of sizing.
2. Nominal 2-1/2” rounded water-worn gravel which conforms to gradation #1 or #2 when sized in
accordance with ASTM D 448 method of sizing.
B. Crushed Stone
Shall conform to the gradations noted for rounded water-worn gravel and must be installed in conjunction
with Sure-Seal HP Protection Mat.
C. Individual Concrete Pavers
1. Individual pavers weighing a minimum of 18 pounds per square foot may be substituted for nominal
1-1/2” stone.
2. Individual pavers weighing a minimum of 22 pounds per square foot may be substituted for nominal
2-1/2” stone.
3. Pavers must be a maximum of two feet square. Carlisle supplied concrete pavers are 25lb/sf. Unless
otherwise required by Carlisle, pavers must weigh no more than 80 pounds per unit to allow for easy
removal and replacement.
D. Lightweight Interlocking Pavers
Upon approval by the membrane manufacturer, manufacturered lightweight interlocking pavers (minimum
10 pounds per square foot) may be substituted for nominal 1-1/2” or 2-1/2” stone and must be installed over
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Sure-Seal HP Protective Mat or paver manufacturers protection mat.
2.08 WALKWAYS
Protective surfacing for roof traffic shall be concrete pavers (minimum 18 pounds per square foot loose laid over a
slip sheet of cured EPDM membrane or two layers of HP Protective Mat. Rubber Pavers that are 2” thick can also be
used in roof traffic areas.
2.09 OTHER MATERIALS
A. Protection Fabric – Carlisle CCW 200V (12 oz/yd2) and 300HV (16 oz/yd2) are polypropylene non-woven
needle-punched fabrics, which are naturally resistant to acids, alkalis, and biological degradation. Available
in rolls 4’ in width by 50’ in length.
B. CCW MiraDRAIN GR9200 Drainage Board consists of a high impact polystyrene core with “cups” and
pierced holes allowing water retention and drainage. A non-woven polypropylene filter fabric is bonded to
the retention side of the molded core to prevent passage of particles into the water reservoirs. Designed to
increase moisture retention in garden assemblies. CCW MiraDRAIN GR9200 is 0.4” thick with a Water
Flow Rate of 140 – 145 gpm/ft2 (ASTM D 4491). Packaged in 4’ x 50’ rolls.
C. Moisture Retention Mat – A nominal 24.3 oz/yd2, 0.3” thick mat consisting of needle-punched, recycled
synthetic fibers designed to retain moisture in Ultra-Extensive and Extensive Roof Gardens. Available in
rolls 12’ in width by 60’ in length.
D. Carlisle VapAir Seal 725TR Air & Vapor Barrier / Temporary Roof: 725TR is a 40-mil composite
consisting of 35-mils of self-adhering rubberized asphalt factory laminated to a 5-mil polyethylene film with
an adhesion textured surface. 725TR roll dimensions are 39” x 100’ and the product is applied after priming
an acceptable substrate with CCW 702, 702-LV or Cav-Grip III primer.
E. Carlisle VapAir Seal MD Air and Vapor Barrier: a reinforced composite aluminum foil with self-
adhesive SBS backing and removable poly release film. Used for direct application over metal decks.
Available in rolls 42.5" wide by 131.23” long (460 square feet).
(Metal Flashing, if required, and miscellaneous items needed to fulfill the project requirements)
PART 3 EXECUTION
3.01 GENERAL
A. Comply with the manufacturer’s published instructions for the installation of the membrane roofing system
including proper substrate preparation, jobsite considerations and weather restrictions.
B. Position sheets to accommodate contours of the roof deck and shingle splices to avoid bucking water.
3.02 VAPOR RETARDERS
A. General:
The use of a vapor retarder to protect insulation and reduce moisture accumulation within an insulated roofing
assembly should be investigated, especially on projects with high interior humidity, such as, swimming pools,
breweries, pulp mills, etc.
B. In the generally temperate climate of the United States, during the winter months, water vapor flows upward
from a heated, more humid interior toward a colder, drier exterior. Vapor retarders are more commonly
required in northern climates than in southern regions, where downward vapor pressure may be expected and
the roofing membrane itself becomes the vapor retarder.
C. On cold storage/freezer facilities, the perimeter details must be selected to provide an air seal and prevent
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outside air from infiltrating and condensing within the roofing assembly.
D. Consult the latest publications by ASHRAE (American Society of Heating, Refrigerating and Air-
Conditioning Engineers, Inc.) and NRCA (National Roofing Contractors Association) for specific
information.
E. If insulation is to be adhered to the vapor retarder with Flexible FAST Adhesive, the 725TR vapor retarder
must be compatible and shall be fully adhered to the substrate. Available products include Carlisle supplied
“peel and stick” rubberized asphalt membrane with compatible film coating (Carlisle VapAir Seal 725TR
Air and Vapor Barrier), and spray or roller applied butyl coatings. Installation requirements for Carlisle’s
VapAir Seal 725TR Air and Vapor Barrier are identified in Carlisle published specification.
F. VapAir Seal 725TR Installation:
1. Surface Preparation: Concrete shall be in place for 7 days minimum and the substrate must be dry.
The surface shall have a smooth finish and be free of voids, spalled areas, sharp protrusions, loose
aggregate, latence and form release agents. In the event of rain, concrete must be allowed to dry before
primer is applied.
2. Primer: Surfaces to receive Carlisle VapAir Seal 725TR Air and Vapor Barrier must be clean and dry.
Prime with CCW 702 or 702LV or Cav-Grip III Primer. Apply Primer by spray, brush or with a long
nap roller at the applicable coverage rate noted above. At 75° F allow primer to dry 1 hour minimum.
Primer has a satisfactory cure when it will not transfer when touched. Prime only areas to be
waterproofed the same day. Re-prime if area becomes dirty.
3. Application: Apply Carlisle 725TR Air and Vapor Barrier from low to high point, in a shingle fashion,
so that laps will shed water. Overlap all edges at lease 2-1/2". End laps shall be staggered. Place
membrane carefully so as to avoid wrinkles and fishmouths. Immediately after installation, roll with a
30” wide, 150 pound weighted segmented steel roller.
4. Insulation Installation: Ensure surface of Carlisle 725TR Air and Vapor Barrier is dry prior to
installing insulation. Place insulation over the surface and mechanically fasten to the roof deck or
adhere to the vapor barrier with Flexible FAST Adhesive in accordance with this Carlisle
Specification.
G. For metal decks, VapAir Seal MD Air and Vapor Barrier is specifically designed for direct application to
fluted steel decks. It may also be used in conjunction with either Carlisle’s CAV-GRIP on vertical wall
surfaces, such as structural concrete, gypsum, Securock, DensDeck Prime and plywood substrates.
H. VapAir Seal MD Installation:
1. Surface Preparation: The surface shall have a smooth finish and be free of voids, spalled areas, sharp
protrusions, loose aggregate, laitance and form release agents. In the event of rain, concrete must be
allowed to dry before primer is applied.
2. Primer: Surfaces to receive VapAir Seal MD Air and Vapor Barrier must be clean and dry. Prime with
CCW 702 or 702LV or Cav-Grip III Primer. Apply Primer by spray, brush or with a long nap roller at
the applicable coverage rate noted above. At 75° F allow primer to dry 1 hour minimum. Primer has
a satisfactory cure when it will not transfer when touched. Prime only areas to be waterproofed the
same day. Re-prime if area becomes dirty.
3. Application: Apply VapAir Seal MD Air and Vapor Barrier to the metal deck from low to high point,
in a shingle fashion, so that laps will shed water. Overlap all edges at lease 2-1/2". End laps shall be
staggered. Place either a 6” wide section of 24 gauge sheet metal or a 6” wide section of VapAir Seal
MD directly on the metal under each end lap, perpendicular to the end lap, to ensure a solid surface to
roll the end lap together. Seams and end laps must be rolled with a 2” seam roller or stand-up seam
roller. Place membrane carefully so as to avoid wrinkles and fish mouths. Immediately after installation,
broom the sheet to ensure proper contact to the metal.
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4. Insulation Installation: Ensure surface of VapAir Seal MD Air and Vapor Barrier is dry prior to
installing insulation. Place insulation over the surface and mechanically fasten to the roof deck
accordance with this Carlisle Specification.
3.03 INSULATION PLACEMENT
A. Install insulation or membrane underlayment over the substrate with boards butted tightly together with no
joints or gaps greater than 1/4 inch. Stagger joints both horizontally and vertically if multiple layers are
provided.
B. Insulation shall be loose laid over the substrate in accordance with the manufacturer’s specifications.
3.04 MEMBRANE PLACEMENT
A. Unroll and position membrane without stretching. Allow the membrane to relax for approximately 1/2 hour
prior to splicing.
B. Install adjoining membrane sheets in the same manner, overlapping edges approximately 4 inches.
3.05 MEMBRANE SPLICING
A. Position membrane sheet to allow for required splice overlap. Mark the bottom sheets with an indelible
marker approximately 1/4” to 1/2” from the top sheet edge. The pre-marked line on the membrane edge can
also be used as a guide for positioning splice tape.
B. Fold the top sheet back and clean the dry splice area (minimum 3” wide) of both membrane sheets by
scrubbing with clean natural fiber rags saturated with Sure-Seal Primer. When using Sure-Seal (black) PRE-
KLEENED membrane, cleaning the splice area is not required unless contaminated with field dirt or other
residue.
C. Apply Sure-Seal EPDM Primer or Low VOC EPDM Primer to splice area and permit to flash off. Primer
must be applied to both the top membrane layer and the bottom membrane layer.
D. When adhering Factory Applied Tape (FAT), pull the poly backing from FAT beneath the top sheet and
allow the top sheet to fall freely onto the exposed primed surface. Press top sheet on to the bottom sheet using
firm even hand pressure across the splice towards the splice edge.
E. For end laps, apply 3” or 6” SecurTAPE to the primed membrane surface in accordance with the
manufacturer’s specifications. Remove the poly backing and roll the top sheet onto the mating surface.
F. Tape splices must be a minimum of 2-1/2” wide using 3” wide (Butyl/EPDM) SecurTAPE that is a minimum
25-mil thick. SecurTAPE must extend 1/8” minimum to 1/2” maximum beyond the splice edge. Field splices
at roof drains must be located outside the drain sump.
Note: For projects where a 20-year System Warranty is specified, splice enhancements are required. Refer
to Carlisle’s EPDM Roof System specification.
G. Immediately roll the splice using positive pressure when using a 2” wide steel roller. Roll across the splice
edge, not parallel to it. When FAT is used, Carlisle’s Stand-Up Seam Roller can be used to roll parallel to
the splice edge.
H. At all field splice intersections, apply Lap Sealant along the edge of the membrane splice to cover the
exposed SecurTAPE 2” in each direction from the splice intersection. Install Carlisle’s Pressure-Sensitive
“T” Joint Covers or a 6” wide section (with rounded corners) of Sure-Seal Pressure-Sensitive Elastoform
Flashing over the field splice intersection.
3.06 FLASHING
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A. Wall and curb flashing shall be cured EPDM membrane. Continue the deck membrane as wall flashing
where practicable. Use Pressure-Sensitive Curb Wrap when possible to flash curb units.
B. Follow manufacturer’s typical flashing procedures for all wall, curb, and penetration flashing including metal
edging/coping and roof drain applications.
3.07 MOISTURE RETENTION
A. After EPDM membrane and details have been installed and prior to ballast placement, install Carlilsle’s
stormwater retention system in accordance with Carlisle installation specifications.
B. Loose lay protection fabric Carlisle CCW 200 V or 300 HV directly on the roofing membrane and overlap
edges a minimum of 2”.
C. With cups facing up, install CCW GR9200 Drainage Board overlapping the edges a minimum of 2”.
D. Depending on geographic conditions, temperature and amount of rainfall determined by the design
professional, one or two layers of Carlisle Moisture Retention Mat.
(Note: Crushed stone is not recommended with this option.)
3.08 BALLASTING
A. Install ballast in accordance with the manufacturer’s installation instructions.
B. Rounded Water-Worn Gravel or Crushed Stone
1. Nominal 1-1/2” rounded gravel: coverage rate shall be no less than 1000 pounds per 100 square feet
and gravel must be evenly distributed to maintain an average of 10 pounds per square foot.
2. Nominal 2-1/2” rounded gravel: coverage rate shall be no less than 1300 pounds per 100 square feet
and gravel must be evenly distributed to maintain an average of 13 pounds per square foot.
Note: Crushed Stone must be installed in conjunction with a minimum layer of Sure-Seal HP
Protection Mat
3. Install ballast evenly without bare spots to provide complete coverage over the membrane.
4. When specified, overlap HP Protective Mat a minimum of 6” prior to ballast or paver installation.
5. Comply with published (American National Standards Institute) ANSI/SPRI RP-4 guidelines
concerning applicable coverage rates
C. Individual Concrete Pavers
1. Pavers must be loose laid and butted together with no gaps greater than 1/2 inch.
2. Sure-Seal HP Protective Mat or approved pedestals and must be approved by Carlisle prior to
installation.
D. Lightweight Interlocking Pavers
Follow lightweight interlocking paver manufactures writing instructions based on building height and wind
zone.
E. Cool Ballast Option
1. Nominal 1-1/2”gravel: coverage rate shall be no less than 1700 pounds per 100 square feet and
17
gravel must be evenly distributed to maintain an average of 17 pounds per square foot.
2. 2” thick smooth concret pavers weighing a minimum of 24 lbs per square foot can be used as an
alterative to ballast and must be installed with either approved pedistals or a slip-sheet of minimum
45-mil EPDM membrane.
3.09 WALKWAYS
A. Install concrete pavers with two layers of Sure-Seal HP Protection Mat or an additional layer of EPDM
membrane at all traffic concentration points (such as roof hatches, access doors, rooftop ladders, etc.) and all
locations as identified on the specifier’s drawing.
B. The protection layer must extend a minimum of 2” on each side of the concrete paver.
Note: Pavers are not recommended when the roof slope exceeds 2” in 12”
3.10 DAILY SEAL
A. On phased roofing, when the completion of flashings and terminations is not achieved by the end of the work
day, a daily seal must be performed.
Note: A temporary seal should be performed at the conclusion of daily work and use of the appropriate method will vary based
on project and project conditions. Contact Carlisle for various methods that may be utilized.
3.11 CLEAN UP
A. Perform daily clean-up to collect all wrappings, empty containers, paper, and other debris from the project
site. Upon completion, all debris must be disposed of in a legally acceptable manner.
B. Prior to the manufacturer’s inspection for warranty, the applicator must perform a pre-inspection to review
all work and to verify all flashing has been completed as well as the application of all caulking.
END OF SPECIFICATION