Verified by manufacturer 6 months ago
Sikatherm® PIR GT
Sikatherm® PIR GT is a polyisocyanurate (PIR) glass-tissue-faced thermal insulation board for use in Sikaplan® warm roof waterproofing systems.
For use with Sikaplan® PVC roof waterproofing systems.
For mechanically fixed application of insulation boards refer to IMA guidance. Suitability of system to be confirmed based on site specific wind loading calculations.
Installed in accordance with Sika Limited application instructions, Technical guidance and Product Data Sheet.
Sikatherm® PIR GT is an insulation board for flat Roofing. It is faced on both sides with a coated glass tissue bonded to the insulation core and produces a tough, durable, light weight insulation board.
USES
Thermal insulation underneath specified Sika® roof
waterproofing layer.
CHARACTERISTICS / ADVANTAGES
APPROVALS / STANDARDS
Color | Other |
Material | Polyisocyanurate |
Shape | Rectangle |
Length | 1200 mm |
Width | 600 mm |
Height | Bespoke |
Warranty description | 15 year 20 year 25 year |
Uniclass | |
CAWS | J21/25 Warm deck roof insulation J21/10 Warm deck roof coating J21/420 Rigid urethane foam insulation J31/333 Rigid urethane foam insulation J41/420 Rigid urethane foam insulation J31/26 Thermal insulation J41/26 Thermal insulation J42/27 Thermal insulation J42/420 Rigid urethane foam insulation |
Standard | To BS EN 13165. |
Third party product certification | Factory Mutual (FM) certificate. |
Fire performance | Class F (EN 13501-1). |
Thermal conductivity (maximum) | Manufacturer guidanceRefer to Product Data Sheet and Technical documentation. |
Cross section | Uniform thickness. |
Thickness (nominal) | Guidance for specification option: Insert requirements. Thermal conductivity:
|
Face size (length x width) | 1200 x 600 mm. |
Density | ~32 kg/m³. |
Compressive strength at 10% deformation | To EN 826, >150 kPa. |
Facing | Glass tissue. |
Edges | Square. |
Dimensional stability | To EN 1604, DS (70,90) 3. |