0.5"-1.5" x 4' x 4' Tapered FlintBoard™ ISO-T

CertainTeed Roofing

CertainTeed Roofing 0.5"-1.5" x 4' x 4' Tapered FlintBoard™ ISO-T

Item #:
583791
Product #:
CTRFB0515IT4

CertainTeed Roofing

CertainTeed Roofing 0.5"-1.5" x 4' x 4' Tapered FlintBoard™ ISO-T

Item #:
583791
Product #:
CTRFB0515IT4
CertainTeed Roofing 0.5"-1.5" x 4' x 4' Tapered FlintBoard™ ISO-T

CertainTeed Roofing0.5"-1.5" x 4' x 4' Tapered FlintBoard™ ISO-T

Item # 583791
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Product Description

FlintBoard® ISO-T Tapered Polyisocyanurate Roof Insulation is manufactured in a tapered profile to offer the combination of high thermal value plus promotion of proper roof drainage. FlintBoard ISO-T tapered polyiso roof insulation is specifically recommended for hot asphalt, coal tar BUR, modified bitumen and single-ply membrane roofing systems. FlintBoard ISO-T is offered in a variety of thicknesses, providing long-term thermal resistance (LTTR) values from 4.2 to 12.9. Higher LTTR values can be achieved with layers of flat FlintBoard ISO. FlintBoard ISO-T is a closed-cell, polyiso core integrally laminated to heavy, black (non-asphaltic), fiber-reinforced felt facers. FlintBoard ISO-T is also available in 25-psi formula.

Specifications

Item Number
583791
Applicable Standards
ASTM C1289, Type II, Class 1, Grade 2 (20 psi) or Grade 3 (25 psi)
Miami-Dade County Approved
Florida Product Approved
California State Insulation Quality Standards and Title 25, Foam Flammability Criteria
IBC, BOCA, ICBO, and SBCCI Sections on Foam Insulation
CCMC
Meets CAN/CGSB-51.26-M86. Meets CAN/ULC-S770 and CAN/ULC-S704
FM Standard 4450/4470 Approval
UL Standard 1256 Classification
UL Standard 790 (ASTM E108) Classification
UL Standard 263 Fire Resistance Classification (ASTM E119)
UL Certified for Canada
UL of Canada
Length
4' (1220 mm)
Thickness
1/2" to 1-1/2" (12 mm to 38 mm)
Width
4' (1220 mm)

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