Flat Roof To Pitched Roof Abutment Detail

Of all the common standard details found on a tiled pitched roof side abutments cause considerable confusion.

Flat roof to pitched roof abutment detail.

Where a pitched roof abuts the wall at an angle. The rooflight should always be pitched away from the abutment detail to minimise the chance of water ingress. Side abutment cover flashing side abutment secret gutter side abutment soakers pre formed secret gutters and individual soakers for use with single lapped flat tiles are available in materials such as grp. To discuss your project in more detail.

This is a slightly unusual example as it s. Cut tiles neatly to form detail at junction with verge undercloak. Extend underlay on main roof to overlap vertical underlay by a minimum 150mm. As well as the small selection of roof detail drawings shown here many of the building notes have a related construction detail drawing with specific dimensions eg rafter sizes spans insulations types for purchase with the building specifications.

Please fill in your details below to access our full list of standard details for sika sarnafils range of systems for this content to be displayed you need to accept all cookies in the cookie settings and confirm your selection or by clicking the allow all button. Once installed the wall abutment frame should be flashed over to fully weather proof it. Ensure that verge undercloak extends a minimum 38to 50mm beyond face of vertical tiling. In this video i will be installing an abutment soaker also known commonly as an abutment gutter or secret gutter.

Additional construction details drawings. Fix timber batten in line with rake of verge undercloak to provide fixing for cut vertical gable tiles. The wall abutment detail is part of the flushglaze framework and should be secured using suitable fixings dependent on the structure being used. Flat roofs and pitched roofs exist side by side as equal partners.

Warm roof to ridge. Warm roof upstand to abutment wall with cover flashing. Warm roof to valley. Here are some new building regs drawings including mansard roof edge parapet wall box gutter verge detail pitched roof flat roof abutment threshold welted drip for external gutter pitched roof to wall junction timber frame timber clad eaves details window frame window lintel window sill manholes soakaway sanitary pipework basements etc.

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. There are several methods of weathering the junction between the tiling and a. Horizontal flashings should provide weathering to a minimum of 75mm above the intersection with the roof.