Pitched Warm Roof Construction Details

Introduction warm cold roofs this guidance offers guidance on the difference benefits between warm and cold roofs.

Pitched warm roof construction details. 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. Part 3 pitched roof detail. Part 2 pitched roof construction. Part 4 flat roof construction.

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 1 a guide to roof construction. There are typically two different ways to insulate a roof a warm roof and a cold roof. The pitch of the roof is decided based on the weather conditions.

Part 4 flat roof construction. There are many benefits to this type of construction including making a home more energy efficient and minimizing the thermal bridge at the eaves. This is where you consider the ventilation and sealing of the roof. Covers pitched roof detail.

Another aspect of construction to consider is a warm pitched roof construction. Covers flat roof materials and flat roof construction of warm and cold roofs. Warm roof and cold roof construction is also seen in flat roofs discussed later in our flat roof detail article. Different materials are used in the construction of a roof but usually the finishing is done by using roof tiles.

A warm roof building will make the entire structure of the building warm in an attempt to avoid any cold bridging. Roof ridges and ridge tiles roof hips and hip tiles roof valleys roof verges and lead flashings. Covers pitched roof materials basic pitched roof designs cold and warm pitched roofs and pitched roof construction. The following images provide examples of pitched roof 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. In a warm pitched roof construction the thermal insulation is placed in the rafter line. Covers an overview of flat and pitched roofs. Roof ridges and ridge tiles roof hips and hip tiles roof valleys roof verges and lead flashings.

Covers flat roof materials and flat. Roof eaves detail masonry cavity wall ventilated cold roof insulation between and over ceiling joists. Part 3 pitched roof detail. In building construction roof pitch is a numerical measure of the steepness of a roof.

Covers pitched roof detail. Warm pitched roof construction. 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.