Pitched Warm Roof Construction Details

This is where you consider the ventilation and sealing of the roof.

Pitched warm roof construction details.

Covers an overview of flat and pitched roofs. Part 4 flat roof construction. Another aspect of construction to consider is a warm pitched roof construction. Part 2 pitched roof construction.

Ventilation is required for these roofs. In case of warm roofs they have an insulation above the roof deck in this way it keeps the deck warm. Covers pitched roof detail. Part 1 a guide to roof construction.

Warm pitched roof construction. In a warm pitched roof construction the thermal insulation is placed in the rafter line. There are typically two different ways to insulate a roof a warm roof and a cold roof. Introduction warm cold roofs this guidance offers guidance on the difference benefits between warm and cold roofs.

Roof ridges and ridge tiles roof hips and hip tiles roof valleys roof verges and lead flashings. In building construction roof pitch is a numerical measure of the steepness of a roof. 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.

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. 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 3 pitched roof detail. Covers flat roof materials and flat.

A warm roof building will make the entire structure of the building warm in an attempt to avoid any cold bridging. Covers pitched roof materials basic pitched roof designs cold and warm pitched roofs and pitched roof construction. Covers flat roof materials and flat roof construction of warm and cold roofs. Roof ridges and ridge tiles roof hips and hip tiles roof valleys roof verges and lead flashings.

A cold deck roof is where the insulation is placed between the joists rafters or in between the ceiling joists in the case of a pitch roof. Part 4 flat roof construction. As it avoids the need for aeration of the roof construction. Part 3 pitched roof detail.