Warm Deck Pitched Roof

Roof pitch is a measurement of a roof s slope expressed as a ratio.

Warm deck pitched roof.

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 construction of a warm roof the insulation sits on top of the rafters. A warm roof building will make the entire structure of the building warm in an attempt to avoid any cold bridging. 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.

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. This video will demonstrate how to install a cure it grp waterproofing system in a warm roof build up. Warm roofs have an insulation layer above the roof deck. In pitched roof construction thermal insulation can be placed horizontally at ceiling level cold roof.

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. It has s insulation layer above the rafters and immediately below its weatherproof membrane. No ventilation is required for these types.

A warm deck roof can be very simple to install and offers higher thermal performance at the cost of a higher roof profile. Warm roof insulation tends to relate more to pitched roofs which feature as mentioned in the previous sentence a higher profile. 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. On flat roofs a warm roof is one in which the insulation layer is laid on top of roof structure.

In case of warm roofs they have an insulation above the roof deck in this way it keeps the deck warm. 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. The warm deck roof design is the modern method for flat roof construction and is preferred wherever this option is possible.