We stock products from glidevale and manthorpe including high level abutment vents abutment flash vents and monovent lead to roof ventilator.
Flat roof abutment vent.
Flat roof ventilation allows for the circulation of air in the property particularly for warmer rooms in residential buildings.
The rav fl promotes air entry where a flat roof abuts a vertical masonry wall.
It is supplied with pre drilled fixing holes and an integral insect resistant grille.
There are two types of flat roof systems warm and cold roofs which affect the positioning of the ventilation.
Abutment ventilation our collection of flat roof abutment ventilation products provide you with everything you need to add ventilation to abutment roof details.
Suitable for use with all russell interlocking and plain tile profiles.
It is supplied with pre drilled fixing holes and an integral insect resistant grille.
Each unit is 1 2 metres in length and the heavy duty profile incorporates an integral pivothold hinge.
Abutment ventilation system 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.
Used to provide ventilation where flat roofs abut masonry.
For roof pitches less than 15.
It is designed to meet the requirements of the building regulations whilst being discreet and aesthetically pleasing.
Single piece individual units.
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.
The rav fl promotes air entry where a flat roof abuts a vertical masonry wall.
Airtrak is a proprietary range of ventilators designed specifically for the ventilation of roof voids.
When thermal insulation is placed below the deck the ventilation must also be on the underside.
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.
The russell abutment ventilation system provides continuous high level ventilation for lean to roof construction.
Mr50 monovent provides unobtrusive ventilation to top edge abutments of lean to roofs.
The innovative design enables the system and leadwork to be installed far quicker than traditional methods.
Fixed to the top of the facia board or timber upstand at the abutment to introduce air into the roof void.
Hopefully this video will help explain the difference between cold flat roof construction and warm flat roof construction this videos show detailed drawings.
Large fixing holes aid easy and accurate positioning on top of facia boards and upstands.
