Proteus Pro-Felt® Endura-Flex SA Sanded Underlay - SA Reinforced Bitumen Membrane Underlay
Verified by manufacturer 4 days ago
A flame-free, self-adhesive reinforced bituminous membrane underlay, used as an underlay within Proteus Pro-Felt® Endura-Flex built-up roof systems.
Application
Suitable for use on the following substrates:
- Timber; concrete; rigid insulation boards; existing bituminous or mastic asphalt membranes; new roofs; overlays.
Appropriate for the following uses:
- Proteus Pro-Felt® Endura-Flex systems;
- As an air and vapour control layer (AVCL);
- A waterproofing underlayer;
- Upstands and details (Safe2Torch).
Description
A flame-free, self-adhesive reinforced bituminous membrane underlay, used as an underlay within Proteus Pro-Felt® Endura-Flex built-up roof systems.
It is saturated and coated with high quality elastomeric polymers with non-woven polyester with glass fibre to provide reinforcement.
See manufacturer's literature for installation instructions.
General information
Color | Other |
Finish | Sandfaced Sanded Manufacturer guidanceSanded. |
Material | Bitumen Glass Fibre Polyester |
Shape | Rectangle Guidance for specification option: Roll. |
Length | 16000 mm |
Width | 1000 mm |
Height | 2 mm Guidance for specification option: Thickness. |
Warranty description | 30 year |
Uniclass | |
CAWS | J41/120 Built-up reinforced bitumen membrane inverted roof covering J41/110 Built-up reinforced bitumen membrane warm deck roof covering J41/400 Built-up reinforced bitumen waterproof covering J41/12 Reinforced bitumen membrane cold deck roof covering J41/14 Reinforced bitumen membrane inverted roof covering J41/10 Reinforced bitumen membrane warm deck roof covering J41/130 Built-up reinforced bitumen membrane cold deck roof covering |
SKU Code | FGEULSSA16 |
Specification data - Reinforced bitumen roofing sheets
Standard | To BS EN 13707. |
Performance characteristics | Reaction to fire to EN 13501-1, Class E. |
Recycled contentAs defined in clause 7.8 of BS EN ISO 14021 | Manufacturer's standard. Guidance for specification option: Consult manufacturer for details. |
Material | |
Carrier material | Non-woven polyester reinforced with glass fibre. |
Bitumen modification | Self-adhesive elastomeric. Guidance for specification option: Saturated and coated with high quality elastomeric polymers with non-woven polyester with glass fibre to provide reinforcement. |
Thickness (minimum) | 2 mm. Guidance for specification option: To EN 1849-1. |
Weight (minimum) | 2.6 kg/m². Guidance for specification option: 42 kg per standard 16 m roll. |
Surface finish | |
Top | Sand. |
Underside | Self-adhesive backing. Guidance for specification option: With silicon film. |
Colour | Anthracite. |
Roll size | To EN 1848-1, 16 x 1 m. |
Water vapour transmission | To EN 1931 Method A, 100/ 200 µ/Sd(m). Guidance for specification option: Also to EN 1296 & EN 1931 after exposure to artificial ageing, and to EN 1296 & EN 1931 against chemicals. Both +/-50%. |
Tensile strength | To EN 12311-1, longitudinal 600 N/50mm; transverse 500 N/50mm. Guidance for specification option: +/-20%. |
Elongation at break | To EN 12311-1, longitudinal/transverse: 35%. |
Impact resistance | To EN 12691, 700 mm. |
Static load resistance | To EN 12730 Method A, 15 kg. |
Resistance to tearing | To EN 12310-1 (nail shank), 170/ 170 N. |
Dimensional stability | To EN 1107-1:A, longitudinal/ transverse: +/-0.3%. |
Watertightness | To EN 1928 Method A, 60 kPa. |
Flexibility at low temperature | To EN 1109, -25°C. |
Technical characteristics, other | Straightness to EN 1848-1, 20 mm/10m. |
Sustainability data
Contains Red List materials | No |
Country of material origin | Europe |
Country of product manufacture | Europe |
Material | Bitumen Glass Fibre Polyester |
A1-A3 (production stage) | Embodied carbon as defined in BS EN 15804 |
Normalised unit | |
Declared unit | 0.06 kg CO₂ eq/m² Self-declared Lower emissions |
Recyclability | As part of the roof membrane, product end-of-life management is assumed to be, on average: • 40 % to landfill • 45 % to incineration with energy recovery • 15 % to recycling |
Recycled contentAs defined in clause 7.8 of BS EN ISO 14021 | 0 % |
Expected Life | 35 year |
Literature
Proteus Pro-Felt® Endura-Flex SA Sanded Underlay
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