Firestone thermally efficient Wood Fiberboard and ISOGARD HD Composite feature a factory-controlled laminated overlay board for modified bitumen, BUR and single-ply applications.

With its nailable oriented strand board (OSB) surface and thermally efficient polyiso insulation, Firestone HailGard composite insulation is suitable for use with single-ply or asphalt membranes, metal roofing and shingles. HailGard insulation may be used as a component of Firestone Platinum to achieve a Platinum-PHW Warranty, protecting against accidental puncture, hail up to two inches in diameter and 100 mph winds.

File Name Size Download
2014 LTTR Values 169 kB
Firestone Polyiso Brochure 1 MB
Firestone Polyiso Infographic 717 kB
ISOGARD HD Composite Sell Sheet – Item 1832 943 kB
File Name Size Download
Attachment Product List 336 kB
File Name Size Download
ISOGARD HD Composite SDS 235 kB
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ISOGARD™ HD Composite – TIS 918 98 kB
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