Pitched Warm Roof Construction Details

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

Pitched warm roof construction details.

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. There are typically two different ways to insulate a roof a warm roof and a cold roof. Covers flat roof materials and flat roof construction of warm and cold roofs. With the potential of additional living space a cathedral roof design or a conditioned roof void are rapidly becoming the preferred choice of pitched roof construction in the uk.

Part 3 pitched roof detail. There are many benefits to this type of construction including making a home more energy efficient and minimizing the thermal bridge at the eaves. 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. Another aspect of construction to consider is a warm pitched roof construction.

Covers pitched roof materials basic pitched roof designs cold and warm pitched roofs and pitched roof construction. In building construction roof pitch is a numerical measure of the steepness of a roof. Part 4 flat roof construction. A typical roof pitch in the uk for a traditional house will be 40 50 but at most it can go up to 70.

In case of warm roofs they have an insulation above the roof deck in this way it keeps the deck warm. Insulating the roof above the rafters is known as warm roof insulation as the rafters are brought into the insulated envelope of the building. Part 2 pitched roof construction. A warm roof building will make the entire structure of the building warm in an attempt to avoid any cold bridging.

Covers flat roof materials and flat. 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. Covers pitched roof detail. Part 1 a guide to roof construction.

Roof ridges and ridge tiles roof hips and hip tiles roof valleys roof verges and lead flashings. As it avoids the need for aeration of the roof construction. Covers pitched roof detail. In a warm pitched roof construction the thermal insulation is placed in the rafter line.

Ventilation is required for these roofs. Covers an overview of flat and pitched roofs. Introduction warm cold roofs this guidance offers guidance on the difference benefits between warm and cold roofs. Part 3 pitched roof detail.