Firestone ISO 95+ GL consists of a closed-cell Polyisocyanurate foam core laminated on both sides to a black glass reinforced mat facer of approx. 150 g/m². Firestone foam technology incorporates a HCFC-free blowing agent that does not contribute to the depletion of the earth’s ozone layer (ODP-free). Firestone ISO 95+ GL contains between 29 and 52% recycled material, depending on the thickness of the board.
As part of a Firestone Total Roofing System, Firestone ISO 95+ GL demonstrates a series of features & benefits:
- Compatible with all types of single-ply roofing systems: ballasted, fully adhered and mechanically attached.
- Suited for direct application onto steel roof, concrete or wood deck.
- Outstanding thermal resistance and compressive strength.
- ISO 95+ GL boards are Factory Mutual (FM) approved.
Firestone ISO 95+ GL insulation boards are available in flat boards of 1.22 x 2.25 m (4′ x 7’4.5″) and in thicknesses ranging from 25.4 mm to 101.6 mm (1″ to 4″).
For a detailed R- or U-value calculation, please contact Firestone Technical Department.
|Property||ASTM test||Typical Value||EN test||Typical Value|
|Density||D-1622||32 kg/m³||823||32 kg/m³|
|Compressive strength||D-1621||> 138 kPa||826||> 138 kPa|
|Dimensional stability||D-2126||< 2%|
|Water absorption||C-209||< 1% (by volume)||12087||< 3% (by volume)|
|Service temperature||-73°C to 121°C|