Warm Flat Roof Detail Drawing

A warm flat roof or a built up roof bur is one where all the insulation is above the joists deck making them part of the warm fabric of the building.

Warm flat roof detail drawing.

A roof is defined in bs 6229 as a flat roof if it has a pitch of 10 degrees or less. 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. The vapour control layer is above the decking but below the insulation. Details both in 2d and 3d to give a clear understanding.

The cad drawings shown below illustrate typical detailing to united kingdom practices before using these drawing they should be checked to ensure that they meet your projects individual needs and comply with local regulations and building practices. Please fill in your details below to access our full list of standard details for sika sarnafils range of systems. Zero ventilation space is required and the construction appears stacked and compact. The insulation can be adhered mechanically fixed or loose laid.

The insulation is immediately below the waterproofing layer. Flat roof details and information relating to insulating a flat roof. Pdf and dwg drawings are readily available for the velux flat roof range including flat curved kerbed installations and rooflight domes. A flat roof must be strong durable and stable throughout its lifetime.

This enables the temperature of the structure and the deck to be kept close to the temperature of the inside of the building hence warm. It must provide adequate protection against the elements keeping the buildings structure and interior dry. Download sectional drawings for velux flat roof solutions. Warm flat roofs inverted flat roofs green flat roofs.

Flat roof construction can come in the form of a warm roof or cold roof depending on the requirement of the owner and architect as they relate to the building regulations regarding heat loss and insulation. To put together a warm deck roof it s important that the insulation be positioned above the structural deck the layers that make up the ceiling. 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. Warm roof upstand to abutment wall with cover flashing.

Warm roof systems benefit from the insulation sitting above the deck. Typical details for a warm flat roof u k. Flat roof types.