Flat Roof Ventilation Abutment

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 ventilation abutment.

Flat roof and abutment ventilator. The innovative design ensures a continuous ventilation gap of 5000mm 2 m. Where there is a parapet or an external wall abutment to the flat roof the fv250 ventilator can be used above a 150mm timber upstand battened off the wall by 25mm as shown below. An air ventilation path which complies with the current regulations is established at the flat roof intersection.

1 metre length 20 5cm width. 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. Description tapco abutment ventilator. Fixed to the top of the facia board or timber upstand at the abutment to introduce air into the roof void.

Abutment ventilation our collection of flat roof abutment ventilation products provide you with everything you need to add ventilation to abutment roof details. 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. This provides continual ventilation along the length of the roof between each joist. Mr50 monovent is recommended be used in conjunction with glidevale eaves ventilation systems to ensure through ventilation of the roof space from low to high level.

For roof pitches less than 15. An air ventilation path which complies with the current regulations is established at the flat roof intersection. To be used in conjunction with all tapco roofing products. Ventilation to top edge abutments of lean to roofs.

We stock products from glidevale and manthorpe including high level abutment vents abutment flash vents and monovent lead to roof ventilator. 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.