Permavent Vapour Permeable Membrane Felt 160gsm - Red (1m x 50m Roll)
Product code: RKM22100
Vapour permeable breathable membrane
Product description
Permavent RED is a heavy-duty vapour-permeable roof membrane, which has gained the trust of roofing contractors all around the UK. Red’s superior tensile strength and exceptional nail-tear resistance help create an excellent secondary barrier to wind and rain both during and following the construction process:
Additional benefits:
- A resilient roofing underlay, tailored for long-term roofing projects with a UV stability of 3 months.
- A superior water-resistance (W1), provides a flexible design solution in pitched roofs and walls; for new-build, commercial or refurbishment projects.
- In-house and external technical teams are on hand to assist you with your next project.
Product details
Length
50m
Width
1m
Weight
160gsm
Underlay Colour
Red
Water Vapour Tansmission
Class W1
Tensile Strength (MD)
350 N/50mm
Tensile Strength (CD)
240 N/50mm
Nail Tear Resistance (MD)
140 N
Nail Tear Resistance (CD)
230 N
Vapour Transmission
0.02 (sd)
Elongation at MD
70%
Elongation at CD
70%
Brand
Permavent
Manufacturer Brand Name
Permavent
Manufacturer Product Code
PVBR50
Key features
- 160gsm
- Ultra strong breather membrane
- Superior tensile strength
- Superior tear resistance
- Tested to BS5534:2014 +A2:2018 wind loading
- 3 layers membrane
- UV stable for 3 months
- For use on any types of roofing/walling applications
- Also available in 1.5m x 50m