Summary
A tapered, rigid polyethylene Polyisocyanurate (PIR) foam insulation for use in bituminous roofing systems on suitable surfaces.
-
-
Application
For use with adhered or mechanically fastened warm roof waterproofing such as EshaUniversal, EshaFlex and EshaGum.
-
-
Description
ProTherm PIR TORCH Tapered is a tapered rigid Polyisocyanurate (PIR) foam insulation for use in bituminous roofing-systems on suitable surfaces.
Features and benefits:
- As part of a tapered roofing scheme ProTherm TORCH Tapered provides roof surfaces with a finished fall of either 1:60 or 1:80.
- ProTherm PIR TORCH Tapered is a rigid Polyisocyanurate (PIR) foam core faced with bitumen coated glassfibre tissue on one side and polypropylene fleece on the other.
- The PIR foam core is temperature tolerant and withstands the application of hot bitumen to the surface temperature of 240°C.
- ProTherm PIR TORCH Tapered is compliant with BS 4841-4:2006, BBA No. 16/5341.
For a comprehensive NBS J42 or J41 specification contract Radmat Building Products.
-
-
Product certifications
-
-
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, 80 mm, 90 mm, 100 mm, 110 mm, 120 mm, 130 mm, 140 mm, 150 mm, 160 mm, 170 mm, 180 mm, 190 mm, 200 mm, 210 mm, 220 mm, 230 mm, 240 mm, 250 mm, 260 mm, 270 mm, 280 mm, 290 mm, 300 mm, 310 mm, 320 mm, 330 mm, 340 mm, 350 mm, 360 mm, 370 mm, 380 mm, 390 mm, 400 mm, Bespoke
-
-
Warranty description
30 year
-
-
Specification
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.
-
-
Additional properties
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.
-
-
Sustainability data
Contains Red List materials
Yes
-
-
Country of material origin
Europe
-
-
Country of product manufacture
Europe
-
-
Material
Polyisocyanurate, Bitumen, Glass
-
-
A1–A3 ('Production stage')
Embodied carbon as defined in BS EN 15804
Normalized unit
-
-
-
Declared unit
10.3 kg CO₂ eq/m²
-
-
Recyclability
Yes
-
-
Recycled content
0 %
-
-
Expected Life
35 year
-
-