Warm Flat Roof Parapet Detail

Learn more about warm roof cold roof construction.

Warm flat roof parapet detail.

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. Please fill in your details below to access our full list of standard details for sika sarnafils range of systems. Warm flat roofs inverted flat roofs green flat roofs. The sandwich warm deck roof is the most common type of flat roof.

Warm roof adhered upstand to parapet wall with peel stop. The insulation is immediately below the waterproofing layer. Parapet detail masonry cavity wall flat roof with parapet insulation above. Having a manual for warm flat roof construction with details and a summary of rules to follow helps.

The insulation is placed below the waterproof covering and is either mechanically fixed or bitumen bonded on to the top of the deck. Constructing a warm roof on a new extension with parapet walls i will have surplus amounts of insulation left over and am considering adding this insulation to the underside between the joists to double up the insulation would this install have any negatives. 1 their major function today aside from confusing architects is to protect the edge of roof assemblies from wind uplift forces. The basic construction of a flat roof starts with roofing timber that is laid across two upright items usually two walls.

To discuss your project in more detail please contact your local area manager. Inverted warm deck roof the insulation boards in an inverted warm deck are laid over the structural deck and the waterproof covering. Details both in 2d and 3d to give a clear understanding. Warm roof adhered upstand to parapet wall with peel stop perimeter fixing and metal capping.

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. Steve from london flat roofingexplains how warm flat roof construction works in this excellent short video. At the most basic level a flat roof consists of three basic components.

A warm flat roof is formed by placing a layer of insulation over the top of the roof structure. That will help you remember certain factors and details to build the best possible flat roof. Due to the insulation being over the top of the roof the timber structure beneath is warm which is why the term warm roof is formed. Historically so many problems have occurred with parapets that we have a name for it.

With the warm roof deck there is less likelihood of condensation forming in the warm roof space so ventilation is not required.