Warm Roof Construction Uk

Part 2 pitched roof construction.

Warm roof construction uk.

Steve from london flat roofingexplains how warm flat roof construction works in this excellent short video. Covers pitched roof materials basic pitched roof designs cold and warm pitched roofs and pitched roof construction. The vapour control layer is above the decking but below the insulation. A warm roof construction allows heat to be conserved within a property without the need for a ventilation system.

Basically a warm roof construction is formed by placing insulation over the top of the roof structure. A tiled conservatory roof gives insulation 6 times more than the best glass roofs making a conservatory into a living space that can be used all year around. Part 3 pitched roof detail. No ventilation is required for these types.

Covers pitched roof detail. Covers flat roof materials and flat. Warm roof on flat roofs a warm roof is one in which the insulation layer is laid on top of roof structure. Warm roof built up roof a warm flat roof or a built up roof bur is one where all the insulation is above the joists deck making them part of the warm fabric of the building.

The insulation is immediately below the waterproofing layer. Part 4 flat roof construction. Flat roof construction can come in the form of a warm roof or cold roof depending on the requirement of the owner and architect as they relate to the building regulations regarding heat loss and insulation. Due to the insulation being over the top of the roof the timber structure beneath is warm which is why the term warm roof is formed.

This means that the timber structure beneath is warm which is why the term warm roof is formed. Roof ridges and ridge tiles roof hips and hip tiles roof valleys roof verges and lead flashings. 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. A warm roof is thermally efficient and cost effective and is commonly accepted as the best roof option for our climate within the uk.

Put simply a warm flat roof has insulation of some kind packed into every available void and a cold flat roof allows air to circulate. This results in the structural deck and its supports being at a temperature closer to that of the building s interior.