Warm Pitched Roof Construction Details

Part 3 pitched roof detail.

Warm pitched roof construction details.

Warm pitched roof construction. Part 4 flat roof construction. Covers pitched roof detail. For example in the areas of high snowfall and rainfall the roof pitch can be significantly longer as this will allow the snow to fall off the roof the roof.

There are many benefits to this type of construction including making a home more energy efficient and minimizing the thermal bridge at the eaves. Introduction warm cold roofs this guidance offers guidance on the difference benefits between warm and cold roofs. In building construction roof pitch is a numerical measure of the steepness of a roof. Covers flat roof materials and flat.

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. Roof ridges and ridge tiles roof hips and hip tiles roof valleys roof verges and lead flashings. Part 2 pitched roof construction. There are typically two different ways to insulate a roof a warm roof and a cold roof.

In a warm pitched roof construction the thermal insulation is placed in the rafter line. The pitch of the roof is decided based on the weather conditions. 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. A warm roof building will make the entire structure of the building warm in an attempt to avoid any cold bridging.

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. Different materials are used in the construction of a roof but usually the finishing is done by using roof tiles. Ventilation is required for these roofs.