Kingspan nilvent
Verified by manufacturer 3 months ago
BBA Agrément Certificate
Certificate type
BBA Agrément Certificate
Certificate type
Breathable membrane for unventilated pitched roofs and timber frame walls.
Application
Suitable for use in unventilated pitched roof and timber frame wall applications.
Description
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.
It is manufactured to the highest standards under a management system certified to ISO 9001: 2015 (Quality management systems. Requirements) and ISO 14001: 2015 (Environmental management systems. Requirements with guidance for use).
General information
Color | Grey |
Finish | Smooth |
Material | Polyolefin Guidance for specification option: Three-layer construction. |
Shape | Rectangle |
Length | 50000 mm |
Width | 1500 mm |
Height | 0.4 mm |
Uniclass | |
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 |
Product range |
Specification data - Vapour-permeable sheets
Classification data | |
Standard | To BS EN 13859-1. Guidance for specification option: To BS EN 13859-1: 2010. |
Class (minimum) | W1. Guidance for specification option: Watertightness. Manufacturer guidanceTo BS EN 1928: 2000. |
Material | Polyolefin. |
Form | Non-woven. Spun-bonded. |
Third-party certification | British Board of Agrément (BBA) Certificate. Guidance for specification option: BBA Certificate No 11/4870. |
Weight (minimum) | 0.13 kg/m². |
Thickness (minimum) | 0.4 mm. |
Third-party certification | BBA certified: 11/4870. Guidance for specification option: BBA certificate no. 11/4870 PS 1 & PS 2. |
Water vapour resistance | 0.10 MN·s/g. |
Liquid water penetration resistance | >2 m. |
Fire performance | To BS EN 13501-1:2018, Euroclass RtF E. |
BIM objects
NBS BIM Object Standard
This BIM object has been authored to meet the requirements of the NBS BIM Object Standard.
Find out more about the NBS BIM Object Standard.
| Platform | Compatible | Version |
|---|---|---|
 Revit | - | 2 |
 IFC | - | 2 |
Product certifications
Literature
nilvent Breathable Membrane - 06/23