In a warm pitched roof construction the thermal insulation is placed in the rafter line.
Pitched warm roof construction details.
Alternatively it can be positioned between the rafters or partially between and below the rafter.
Covers pitched roof detail.
Roof ridges and ridge tiles roof hips and hip tiles roof valleys roof verges and lead flashings.
It has s insulation layer above the rafters and immediately below its weatherproof membrane.
The battening and tiling is then fixed down over.
Covers flat roof materials and flat roof construction of warm and cold roofs.
Part 3 pitched roof detail.
A pitched or slanted roof has a terrain of at least 15 but it is often much more.
Part 2 pitched roof construction.
Covers pitched roof materials basic pitched roof designs cold and warm pitched roofs and pitched roof construction.
A warm roof construction is used when the roof space is used for storage or as part of the building itself.
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.
One pitched roof construction method is a cut roof method.
Part 3 pitched roof detail.
An architect makes the usual decision of the pitch.
Warm roof detail example.
Roof ridges and ridge tiles roof hips and hip tiles roof valleys roof verges and lead flashings.
Part 4 flat roof construction.
This can be determined by the size of the timbers or the size of the roof.
Covers pitched roof detail.
Covers flat roof materials and flat.
Part 1 a guide to roof construction.
The thickness of insulation will vary depending.
Warm pitched roof a warm roof building will make the entire structure of the building warm in an attempt to avoid any cold bridging.
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.
A typical roof pitch in the uk for a traditional house will be 40 50 but at most it can go up to 70.
Insulating the roof above the rafters is known as warm roof insulation as the rafters are brought into the insulated envelope of the building.
The insulation is fixed either between the rafters or above or under the rafters in varying combinations.
The advantage of this system is that the roof space will be warmed by heat rising from the rooms below.
The position of the insulation can be wholly above or partially between and above the rafter.
Part 4 flat roof construction.
