It is a twin ply construction of polypropylene non woven spunbond layer and pp film.
Protect a1 roofing underlay.
Protect a1 is a third generation roofing underlay which has been developed specifically to overcome the disadvantages of traditional type 1f felts and second generation plastic sheet materials.
Protect protect a1 roofing underlay 45 x 1m 31795 impermeable roofing underlay offering major benefits over traditional bitumen and reinforced plastic felts.
Underlay to be of twin ply construction 145gsm with polypropylene to achieve hydrostatic head of 2 0m.
To prevent uv degradation of the underlay install.
Divisions of the building product design group.
Protect a1 roof tile underlay can be used for all pitched roof constructions tiled and slated whether the insulation is at ceiling joist level or at rafter level.
It is a twin ply construction of polypropylene non woven spunbond layer and pp film.
Proven time saving over type 1f and 5u felts.
Non permeable 3rd generation underlay.
Protect a1 can be used for all pitched roof constructions tiled and slated whether the insulation is at ceiling joist level or at rafter level.
Roofing underlay to be protect a1 supplied by protect membranes 2 brooklands road sale cheshire m33 3ss.
Protect protect a1 roofing underlay 15 x 1m 31617 impermeable roofing underlay offering major benefits over traditional bitumen and reinforced plastic felts.
Twin ply construction of polypropylene non woven spunbound layer and pp film.
Protect protect a1 roofing underlay 15 x 1m 31617 product rating.
A new and improved fourth generation of the original a1t3 product protect a1 t3 plus provides an increased product weight of 190gsm offering a robust secondary line of defence to the roof whilst offering customers added value for money.
3944123 divisions of the building product design group.
Twin ply construction of polypropylene non woven spunbound layer and pp film.
Protect a1 t3 plus.
Protect membranes provide a comprehensive range of roofing underlays construction membranes and roofing accessories the construction range includes vapour permeable wall membranes including enhanced thermal performance solutions vapour control and air barriers.
Can be used as a temporary roof covering.
Out of 5 stars.
Excellent nail tear and tensile strength.
Protect a1 t3 plus is a high performance heavy duty type hr roofing underlay designed for all cold and warm pitched roofs developed to overcome the disadvantages of traditional type 1f and 5u felts and plastic sheet materials.
Can be used as a temporary covering.
