Warm Deck Pitched Roof

Alternatively it can be positioned between the rafters or partially between and below the rafter.

Warm deck pitched roof.

It has s insulation layer above the rafters and immediately below its weatherproof membrane. Roof pitch is a measurement of a roof s slope expressed as a ratio. A warm roof building will make the entire structure of the building warm in an attempt to avoid any cold bridging. On flat roofs a warm roof is one in which the insulation layer is laid on top of roof structure.

Although there is no single standard roof pitch used on all sloped roofs factors such as roofing materials and local climate help to determine the appropriate range of pitches for a given building. The warm deck roof design is the modern method for flat roof construction and is preferred wherever this option is possible. A warm deck roof can be very simple to install and offers higher thermal performance at the cost of a higher roof profile. Inclined along the line of rafters warm roof or positioned within the roof structure to form an insulated void room in roof which can result in warm and cold roof areas.

This results in the structural deck and its supports being at a temperature closer to that of the building s interior. This usually keeps the deck warm. This video will demonstrate how to install a cure it grp waterproofing system in a warm roof build up. In case of warm roofs they have an insulation above the roof deck in this way it keeps the deck warm.

The construction of a warm roof the insulation sits on top of the rafters. Warm deck roof a warm deck roof is where the insulation is placed on top of the rafters joists and the roof covering is then placed over the insulation. 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. So called because the insulating layer is located above the roof rafters and between the structural supports a warm deck roof results in a temperature for the roof and loft area that is consistent with the rest of the property.

The position of the insulation can be wholly above or partially between and above the rafter. In pitched roof construction thermal insulation can be placed horizontally at ceiling level cold roof. In a warm pitched roof construction the thermal insulation is placed in the rafter line. No ventilation is required for these types.