Flat Roof Construction Details Uk

Flat roof options help to free up internal space and are often cheaper that pitched roof options as they require fewer materials to cover the same roof span.

Flat roof construction details uk.

Flat roof components. Flat roof types. Insulation for the warm flat roof only the basic construction process. Components of a flat roof.

So any timber joists that are used need to be strong enough to support this weight. While many will contact a professional installation company to complete the job there are others who will feel confident enough in their own ability to install a flat roof onto the. A roof is defined in bs 6229 as a flat roof if it has a pitch of 10 degrees or less. Flat roofs are exceedingly popular with those looking to create a cool modern home.

You can find the building regulations here. Old asbestos roofs are often replaced with flat roofs. As you may imagine there is a fair amount of weight involved here in terms of boards felt etc. The building regulations in the uk provide guidance on roof design.

Part 3 pitched roof detail. To build a flat roof you ll want to have a thorough understanding of how the process of constructing the flat roof works and the different methods available. A flat roof is a multi layer construction typically comprising of the following elements. It must provide adequate protection against the elements keeping the buildings structure and interior dry.

Roofs tend to be either pitched or flat and typically in residential construction timber is the most common material used. That will help you remember certain factors and details to build the best possible flat roof. Flat roof u value 0 18 w m2k 2. Part 2 pitched roof construction.

A flat roof must be strong durable and stable throughout its lifetime. Waterproof membrane with a protective covering this should prevent water reaching the roof structure and the room below. Covers flat roof materials and flat. There is also the scope to incorporate a green roof onto the flat structure.

Covers pitched roof materials basic pitched roof designs cold and warm pitched roofs and pitched roof construction. Covers pitched roof detail. Part 4 flat roof construction. What pitch is a flat roof.

As with the construction of any type of roofing system it s crucial to understand the correct process and essential criteria involved in flat roofing construction. Roof ridges and ridge tiles roof hips and hip tiles roof valleys roof verges and lead flashings.