Warm Deck Roof Advantages

The insulation in a warm deck roof is installed immediately below the roof membrane on top of the roof deck usually with a vapour control layer underneath the insulation.

Warm deck roof advantages.

The great benefit of inverted roofs is that the insulation protects the membrane from extremes of weather such as frost uv exposure and the expansion and contraction that comes about from summer winter temperature cycles which can be as much as 80 c on some roofs. Benefits of inverted roofs. The layer of insulation is essentially placed outside of the roof. Guidance advice on warm cold.

Knowing the pros and cons such as the price of flat roof repair the roofing material required potential ponding water and roof leaks help make a decision that is best suited for your building. Warm roof designs will make the entire structure of the building warm in order to avoid cold bridging an element of the building that allows heat or energy loss. Ease of installation over the top of your existing roof deck as long as it s in good condition. The solution warm deck insulation.

The vapour control layer is above the decking but below the insulation. Because this design works by conserving heat no ventilation. Ventilation is required for these roofs. The simplicity of a warm flat roof makes it one of the most popular designs providing an effective and easy way of insulating a building.

Contrasted with the cold deck roof this construction has a much lower risk of condensation as the void will be of a comparable temperature to the roof. For a warm roof the advantages are. A cold roof design usually leaves a 50mm gap between the top of the insulation and the roof deck above. This system is called warm deck insulation and eradicates the condensation and venting issues associated with the cold deck system.

This allows air to circulate. The insulation is immediately below the waterproofing layer. The benefits of green roofs with continued urban expansion absorbing the habitats of our indigenous plants insect and birds living roofs can provide fresh areas for the local ecology to thrive. The insulation can be adhered mechanically fixed or loose laid.

Fortunately these days there is a better form of insulation available for your flat roof. By moving the insulation to the outside of the structure the roof deck is effectively brought inside which results in a warm deck hence the name this removes the the possibility of condensation forming on the underside of the deck and eliminates damp. Introduction warm cold roofs this guidance offers guidance on the difference benefits between warm and cold roofs. Warm deck flat roof.

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. However this also allows cold air to enter. While flat roofs are not the most glamorous option they have advantages.