Warm Pitched Roof Detail

Flat roofs are usually made of variations of bitumen felt and function as durable long lasting roofs that are perfect for water run off in wet weather and protect wood and cement from potential build ups of damp and dry rot.

Warm pitched roof detail.

Warm roofs offer a superior thermal performance and therefore come with a higher cost. Introduction warm cold roofs this guidance offers guidance on the difference benefits between warm and cold roofs. A pitched or slanted roof has a terrain of at least 15 but it is often much more. 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.

A warm roof construction has many benefits over a traditional cold roof essentially it is a breathable roof. It has s insulation layer above the rafters and immediately below its weatherproof membrane. The great thing about a warm roof is that if your. 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.

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 warm roof building will make the entire structure of the building warm in an attempt to avoid any cold bridging. Pitched or sloping roof. With a warm roof the insulation is installed on top of the existing surface rather than in between the rafters.

Ventilation is required for these roofs.