Kingspan Warm Roof Construction Details

Warm roof spaces seventh issue september 2017.

Kingspan warm roof construction details.

We have a wide range of roof insulation products including flat roof insulation tapered insulation and pitched roof loft insulation. Robust details for part e of the building regulations england wales insulation ci sfb 27 9 rn7 m2 low energy low carbon buildings. Kingspan kooltherm k7 pitched roof board is a premium performance pitched roof insulation that provides a thermal conductivity between 0 020 w mk and 0 023 w mk. In building construction roof pitch is a numerical measure of the steepness of a roof.

Kingspan k7 pitched roof board is a rigid board insulation that is designed to be used for tiled or slated pitch warm and cold roof spaces. With a fibre free rigid thermoset phenolic core and a low emissivity foil outer face kingspan kooltherm k7 delivers superior thermal performance with easy to handle rigid boards. It is suitable for flat roofs waterproofed with mechanically fixed single ply waterproofing and has a thermal conductivity of 0 022 w mk. A warm roof building will make the entire structure of the building warm in an attempt to avoid any cold bridging.

The board can be used to form a warm unvented roof. Kingspan thermaroof tr26 is a high performance insulation with a fibre free rigid thermoset polyisocyanurate pir core. 3 kingspan kooltherm. There are typically two different ways to insulate a roof a warm roof and a cold roof.

When building a flat roof it is vital that a degree of falls is built into the construction to ensure rainwater run off. The definition of a flat roof according to bs 6229 is having a pitch less than 10 o to the horizontal however some in the industry would consider up to 15 o as their definition of a flat roof.