Heavy duty felt design lays flat and minimizes wrinkling.
Vp400 roofing felt.
It offers the lowest vapour resistance of any type lr roofing underlay in its class and yet it remains completely airtight.
Used as an underlay for warm or cold roof construction it helps to avoid the risk of roof space condensation.
It is suitable for use in all pitched roofs.
It is suitable for use in all pitched roofs.
Protect vp400 plus lr is a highly vapour permeable roof underlay.
Protect vp400 vapour permeable roofing underlay has excellent nail tear and tensile strength while remaining lightweight and easy to cut.
Protect vp400 plus lr is a highly vapour permeable roof underlay.
Roofing underlay provides an added layer of protection against moisture in severe weather conditions where tiles shingles and slates can be lifted or broken off in high winds.
It offers the lowest vapour resistance of any type lr roofing underlay in its class and yet it remains completely airtight.
This felt will help prevent damage to your roof from wind driven rain and water from other sources.
It is suitable for use in all pitched roofs.
Easily marked with a chalk line.
It is suitable for use in all pitched roofs.
For roof slopes from two units vertical in 12 units horizontal 2 12 up to four units vertical in 12 units horizontal 4 12 underlayment shall be two layers applied in the following manner.
Asphalt saturated material for excellent waterproofing.
Apply a 19 inch strip of underlayment felt parallel to and starting at the eaves.
Protect vp400 plus lr is a highly vapour permeable roof underlay.
Please note this product does not require the joints laps to be taped but must be battened correctly.
Gaf shingle mate 36 in x 144 ft 400 sq ft felt roof underlayment.
100 waterproof with unrestricted use in windy areas.
Roofing construction membranes and accessories.
Highly vapour permeable but completely airtight.
Roofing underlay is the water resistant barrier which is applied to surface of the roof deck before laying the tiles shingles or slates.
Item 656632 model 0903000.
Add an extra layer of protection between your shingles and roof deck with this 30 216 sq.
Protect vp400 plus lr is a highly vapour permeable roof underlay.
It offers the lowest vapour resistance of any type lr roofing underlay in its class and yet it remains completely airtight.
