limitation. The maximum wind speed coverage shall be peak gusts of 55 measured at 10 meters above ground
level. Certification is required with bid submittal indicating the manufacturer has reviewed and agreed to such
wind coverage.
B. Pro-rated System Warranties shall not be accepted.
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 and manufacturer of roof membrane shall also
manufacture all polymeric components for the roofing system, including, but limited to, membrane,
adhesives, primers, flashings, caulks and tapes.
2.02 MEMBRANE
Furnish Sure-Seal 60-mil EPDM (Ethylene, Propylene, Diene Terpolymer) in the largest sheet possible with 3” or 6”
Factory-Applied Tape (FAT). The membrane shall conform to the minimum physical properties of ASTM D4637.
When a 10 foot wide membrane is to be used, the membrane shall be manufactured in a single panel with no factory
splices to reduce splice intersections.
2.03 INSULATION/UNDERLAYMENT
A. When applicable, insulation shall be installed in multiple layers. The first and second layer of insulation
shall be mechanically fastened or adhered to the substrate in accordance with the manufacturer’s published
specifications.
B. Insulation shall be 20PSI PolyISO as supplied by Carlisle SynTec. Minimum R-value required is 20
1. Carlisle HP-H Polyiso — A foam core insulation board covered on both sides with a medium weight
fiber-reinforced felt facer meeting ASTM C 1289-06, Type I, 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.
2.04 FASTENING COMPONENTS
To be used for mechanical attachment of insulation and to provide additional membrane securement:
A.
Fasteners, Plates and Bars
1.
2.
HP- Fasteners: a threaded, #14 fastener with a #3 phillips drive used with steel and wood roof decks.
HP-X Fasteners: A heavy duty #15 threaded fastener with a #3 phillips drive used for insulation securement
into steel, wood plank or minimum 15/32 inch thick plywood when increased pullout resistance is desired.
Pre-Assembled ASAP Fasteners: A pre-assembled 3” diameter Plastic Plate and # 12 threaded fastener
with a #3 drive used for insulation attachment into steel or wood decks. Installed using OMG Fastening
Tools.
