The Airtrak range of proprietary ventilators provide a specified amount of ventilation and may be used to assist in achieving ventilation in line with the guidelines set out in BS 5250: 2011, Code of practice for control of condensation in buildings.
Airtrak ventilators are suitable for use on building types that fall into internal humidity classes 1, 2 and 3 as defined in BS 5250.
The most significant risk of interstitial condensation is prevalent in Cold Pitched Roof construction. It therefore essential when using a HR underlay that the roof void is ventilated.
To ensure ventilation design achieves BS 5250 compliance, in a simplistic and cost-effective fashion, speak to Harrison Roofing today, proud to partner with Nicholson Roof Products.
Download a copy of the Airtrak Roof Void ventilation system brochure Here.