Pitched Warm Roof Construction Details

Covers pitched roof detail.

Pitched warm roof construction details.

One pitched roof construction method is a cut roof method. Covers pitched roof detail. Roof ridges and ridge tiles roof hips and hip tiles roof valleys roof verges and lead flashings. Part 3 pitched roof detail.

Insulating the roof above the rafters is known as warm roof insulation as the rafters are brought into the insulated envelope of the building. A typical roof pitch in the uk for a traditional house will be 40 50 but at most it can go up to 70. A pitched or slanted roof has a terrain of at least 15 but it is often much more. Part 1 a guide to roof construction.

The battening and tiling is then fixed down over. Part 2 pitched roof construction. Covers flat roof materials and flat roof construction of warm and cold roofs. Alternatively it can be positioned between the rafters or partially between and below the rafter.

This can be determined by the size of the timbers or the size of the roof. Covers flat roof materials and flat. The position of the insulation can be wholly above or partially between and above the rafter. Insulating a pitched roof above the rafters is the common method chosen for new builds and re roofing existing detached buildings as it provides superior thermal performance for the building.

The insulation is fixed either between the rafters or above or under the rafters in varying combinations. A warm roof construction is used when the roof space is used for storage or as part of the building itself. Warm deck pitched roof the insulation is placed over the rafters and then a felt is placed on top. This is more of a traditional manner in regards to cutting the timber while onsite and building up the roof by the use of rafters ridge boards joists and purlins among others.

It has s insulation layer above the rafters and immediately below its weatherproof membrane. The advantage of this system is that the roof space will be warmed by heat rising from the rooms below. Part 4 flat roof construction. Warm pitched roof construction when used in roofs tyvek and airguard membranes provide optimal protection of the thermal insulation and reduce the risk of interstitial condensation enhancing the energy efficiency of the building.

Part 4 flat roof construction. Covers pitched roof materials basic pitched roof designs cold and warm pitched roofs and pitched roof construction. Warm roof detail example. Warm pitched roof a warm roof building will make the entire structure of the building warm in an attempt to avoid any cold bridging.

Part 3 pitched roof detail. Covers an overview of flat and pitched roofs. The thickness of insulation will vary depending.