Flat Roof Abutment Ventilation Detail

Airtrak assists specifiers builders and specialist contractors in helping them to meet the requirements of the building regulations in relation to the important issue of roof void ventilation and the control of condensation.

Flat roof abutment ventilation detail.

Hopefully this video will help explain the difference between cold flat roof construction and warm flat roof construction this videos show detailed drawings. Flat roof and abutment ventilator. A roofing solution built for the future aerodek is faster safer stronger and lighter than traditional roof coverings. An air ventilation path which complies with the current regulations is established at the flat roof intersection.

This provides continual ventilation along the length of the roof between each joist. For roof pitches less than 15. The product is compatible for use with our horizontal intersection cavitrays which may be established at a higher level to permit the flashing to be dressed down to cover the external shell of the rav fl profile. An air ventilation path which complies with the current regulations is established at the flat roof intersection.

We stock products from glidevale and manthorpe including high level abutment vents abutment flash vents and monovent lead to roof ventilator. It s unavoidable that the thermal temperature in the roof space will bear the brunt of the heat generated in the living spaces below. Fr250br rytons flat roof abutment ventilator 897mm l. Protect roofing underlay flat to pitched roof junction code 4 or 5 lead or aluflash.

4mm ventilation slots promote unrestricted air flow and prevent the entry of birds and. Fixed to the top of the facia board or timber upstand at the abutment to introduce air into the roof void. Airtrak is a proprietary range of ventilators designed specifically for the ventilation of roof voids. Abutment ventilation our collection of flat roof abutment ventilation products provide you with everything you need to add ventilation to abutment roof details.

Choosing the correct ventilation solution for a flat roof will play an integral role in extending a structure s lifespan. With traditional lead roll details on plain tile and slate roofs. The abutment ventilation system provides a continuous unobtrusive weathertight air path from the roof void to the outside to comply with the requirements of the building regulations.