Permavent Apex 2XT Air Permeable Breather Membrane Dble Taped 1m x 50m
Product code: 10552254
Available to Order
- Air and Vapour permeable membrane
- Weight per m² : 180g
- Use without ventilation
- NHBC accepted
- Conforms to BS5534
- 3 Layers of membrane
- UV stable for 3 months
- For roofing/walling applications
- Double Taped
- 1m x 50m roll
Permavent Apex Membrane
Permavent APEX is a 3 layer breather membrane for use as a pitched roof underlay. Permanent APEX is a vapour and air permeable membrane providing unique condensation control which eliminates the need for low or high level ventilation. Permavent APEX also provides a secondary barrier to water ingress.
APEX has been endorsed by NHBC for use as an unsupported roof underlay in cold pitched roofs without the need to provide any ventilation at either high or low level.
Permavent APEX membrane is fully compliant with BS 5534: 2014 + A2 2018 and an integrated tape allows APEX to be installed in all UK wind zones.
Product attributes
| Width | 1000 mm |
|---|---|
| Length | 50 m |
| Weight | 9.8 kg |
| Colour | Blue |
| Pack Size | 1 |
| Manufacturer | Permavent Limited |
| Type | Breather Membrane |
| Material | Polypropylene |
| Coverage | 50m² |
| Application | Pitched Roof|Wall |
| Supplier Part Number | PVBA50T |
| Name | Air Permeable Breather Membrane Dble Taped 1m |
| Dimensions | 1000mm x 50M |
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