Pitched Roof Flat Roof Abutment

For flat roof abutment ventilation.

Pitched roof flat roof abutment. It is supplied with pre drilled fixing holes and an integral insect resistant grille. Where a pitched roof abuts the wall at an angle. Fix a double thickness of tiling battens at the top of the main roof slope and lay a course of tops tiles piggy back and broken bonded with the standard tiles in the course below. Extend underlay on main roof vertical up the wall by a minimum 50mm and overlap by vertical underlay.

Horizontal flashings should provide weathering to a minimum of 75mm above the intersection with the roof. Swept tiling to top abutment. The wall abutment rooflight is british manufactured and handcrafted to the highest specifications. Glidevale avabvent abutment ventilation.

Ubbink vents and terminals are available in most commonly used profile tiles and slates to integrate with pitched and flat roofs. On roofs where the eaves incorporate a fascia board. Each unit is 1 2 metres in length and the heavy duty profile incorporates an integral pivothold hinge. Where a flat or pitched roof over an enclosed area abuts a wall or a balcony abuts a wall cavity trays should be linked to the flashing to prevent water penetrating into an enclosed area.

The rav fl promotes air entry where a flat roof abuts a vertical masonry wall. This unique rooflight is designed to run along an adjacent wall on flat roofs pitched between 0 10 degrees allowing greater flexibility of placement in your home.