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Heavy-duty type HR impermeable roofing underlay, designed for all cold and warm pitched roofs, where in-roof solar PV panels are installed.
Heavy-duty type HR impermeable roofing underlay, designed for all cold and warm pitched roofs, where in-roof solar PV panels are installed.
Grey
Grey
Embossed
Embossed
Polypropylene
Polypropylene
Rectangle
Rectangle
30000 mm, 45000 mm
30000 mm, 45000 mm
1000 mm, 1500 mm
1000 mm, 1500 mm
Specification
Polypropylene.
Polypropylene.
BS EN 13859-1, BS 5250, BS 5534; NHBC STANDARDS.
BS EN 13859-1, BS 5250, BS 5534; NHBC STANDARDS.
-
-
Manufacturer's standard.
Manufacturer's standard.
Manufacturer's standard.
Manufacturer's standard.
BM TRADA Certified.
BM TRADA Certified.
1000 mm.
1500 mm.
0.6 mm.
0.6 mm.
Dark grey.
Dark grey.
Additional properties
W1.
W1.
Zones 1–5.
Zones 1–5.
Roofing underlay (impermeable).
Roofing underlay (impermeable).
112 MNs/g.
112 MNs/g.
Manufacturer's standard.
Manufacturer's standard.
Non-woven, spunbonded.
Non-woven, spunbonded.
145 g/m².
145 g/m².
45 m.
30 m.
Sustainability data
No
No
United Kingdom
United Kingdom