Flat Roof Wall Abutment Ventilation

There are two types of flat roof systems warm and cold roofs which affect the positioning of the ventilation.

Flat roof wall abutment ventilation.

Large fixing holes aid easy and accurate positioning on top of facia boards and upstands. The innovative design ensures a continuous ventilation gap of 5000mm2 m. The rav fl promotes air entry where a flat roof abuts a vertical masonry wall. Flat roof ventilation is a great way to keep humidity under control and minimize the risk of damp or stale air.

Used to provide ventilation where flat roofs abut masonry. If you aren t sure which product is right for your project give our customer service team a call on 01752 692760 and they ll gladly talk you through it. Flat roof vents an increasing number of households now want their roofs to do far more than provide a waterproof layer. When thermal insulation is placed below the deck the ventilation must also be on the underside.

Flat roof ventilation allows for the circulation of air in the property particularly for warmer rooms in residential buildings. 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. For roof pitches less than 15. Fvfascia vent flat roof abutment ventilator.

Roof abutment vents provide a continuous water tight. 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. Fixed to the top of the facia board or timber upstand at the abutment to introduce air into the roof void. An air ventilation path which complies with the current regulations is established at the flat roof intersection.

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. Fr250br rytons flat roof abutment ventilator 897mm l flat roof and abutment ventilator. Airtrak is a proprietary range of ventilators designed specifically for the ventilation of roof voids. Our collection of flat roof abutment ventilation products provide you with everything you need to add ventilation to abutment roof details.

The innovative design enables the system and leadwork to be installed far quicker than traditional methods. It is supplied with pre drilled fixing holes and an integral insect resistant grille. Mr50 monovent provides unobtrusive ventilation to top edge abutments of lean to roofs. Each unit is 1 2 metres in length and the heavy duty profile incorporates an integral pivothold hinge.

We stock products from glidevale and manthorpe including high level abutment vents abutment flash vents and monovent lead to roof ventilator. The rav fl promotes air entry where a flat roof abuts a vertical masonry wall.