Kingspan Nilvent
BBA Agrément Certificate
Certificate type
Breathable membrane for unventilated pitched roofs and timber frame walls.
Suitable for use in unventilated pitched roof and timber frame wall applications.
A three-layer polyolefin breathable, waterproof and airtight membrane. The top layer provides UV and mechanical damage protection, the middle layer serves as the functional layer, and the bottom layer provides abrasion resistance.
Manufactured in accordance with BS EN ISO 14001 Environmental Management Systems and BS EN ISO 9001 Quality Management Systems with use covered under BBA certificate no 11/4870.
Color | Grey |
Material | Polyolefin Three-layer construction. |
Size | 50 000 x 1500 x 0.4 mm |
Uniclass 2015 | |
CAWS | H21/130 Breather membrane H21/20 Breather membrane H30/350 Breather membrane H30/50 Breather membrane H31/280 Breather membrane H31/55 Breather membrane P10/320 Breather membrane P10/65 Breather membrane |
Class (minimum) | W1.Watertightness. |
Material | Polyolefin. |
Thickness (minimum) | 0.4 mm. |
Product Reference | Kingspan Nilvent |
Third-party certification | BBA certified. BBA certificate no. 11/4870. |
Water vapour resistance | 0.17 MN·s/g. |
Liquid water penetration resistance | >2 m. |
Fire performance | To EN-13501-1, class E. |
- 11/4870