Verified by manufacturer 10 days ago
30 mm thick.
BBA Agrément Certificate
Certificate type
A tapered, rigid polyethylene Polyisocyanurate (PIR) foam insulation for use in bituminous roofing systems on suitable surfaces.
For use with adhered or mechanically fastened warm roof waterproofing such as EshaUniversal, EshaFlex and EshaGum.
ProTherm PIR TORCH Tapered is a tapered rigid Polyisocyanurate (PIR) foam insulation for use in bituminous roofing-systems on suitable surfaces.
Features and benefits:
For a comprehensive NBS J42 or J41 specification contract Radmat Building Products.
Color | Grey |
Finish | Coated |
Material | Polyisocyanurate Bitumen Glass |
Shape | Rectangle |
Length | 1200 mm |
Width | 1200 mm |
Height | 30 mm 40 mm 50 mm 60 mm 70 mm |
Warranty description | 30 year |
Uniclass | |
CAWS | J41/26 Thermal insulation J41/420 Rigid urethane foam insulation J42/27 Thermal insulation J42/420 Rigid urethane foam insulation |
Third party product certification | British Board of Agrément (BBA) Certification. |
Fire performance | To BS476-7, Class 1. |
Thermal conductivity (maximum) | 0.026 W/mK. |
Thickness (nominal) | 30 mm. |
Face size (length x width) | 1200 x 600 mm. |
Density | 31 kg/m³. |
Compressive strength at 10% deformation | To BS EN 826, 150 kPa. |
Edges | Tapered. |
Top surface | Bitumen coated glass tissue. |
Core | Polyisocyanurate (PIR) foam. |
Finish to underside | Uncoated glass tissue. |
Thermal resistance (R-value) | 1.15 m²k/W. |
Thermal insulation (U-value) | 0.57–0.72 Wm²k. |
Contains Red List materials | Yes |
Country of material origin | Europe |
Country of product manufacture | Europe |
Material | Polyisocyanurate Bitumen Glass |
Recyclability | Yes |
Recycled contentAs defined in clause 7.8 of BS EN ISO 14021 | 0 % |