Warm Flat Roof Installers

Flat roofs are not supposed to be built perfectly flat as bizarre as that may sound.

Warm flat roof installers.

The major difference between the warm flat roof and the cold flat roof has to do with the air flow between the roofing timbers known as joists that help to hold up the roof. The best thing you can do to ensure the finished flat roof will last as long as possible is to make sure any rainwater discharges off the roof and into the outlets or gutters without pooling on the surface. A vapour control layer must be used below the insulation. Find warm flat roof cold flat roof insulation solutions at iko polymeric.

A warm roof is much more straightforward to install and provides a superior thermal performance and is therefore more costly. Horsford supply and install premium conservatories orangeries windows doors porches and warm roof products offering excellent security and safety features. It should also be noted that a warm roof adds height to a flat roof and so cannot be used on balconies and extensions with doors that lead onto the roof. It must provide adequate protection against the elements keeping the buildings structure and interior dry.

A flat roof must be strong durable and stable throughout its lifetime. This approach uses insulation with no air gap either immediately above or below the roof deck. In the warm flat roof construction there is insulation packed into every possible space where air can flow. This is where the insulation is typically packed between the rafters.

The exact material you use will have an impact on the cost of the roof with basic felt solutions costing around 50 per square metre for the material itself and more high end materials such as modern grp a form of fibreglass going up to 90 per square metre but allowing unlimited options in terms of colour and generally being more long lasting. However you may not be familiar with these concepts particularly what they mean and the pros and cons of each. Whether you choose pvcu aluminium or timber frames we provide high standards of quality workmanship after sales care and insurance backed guarantees. Warm roof by horsford of norwich.

Flat roof replacement costs. A roof is defined in bs 6229 as a flat roof if it has a pitch of 10 degrees or less. This option avoids the requirement to ventilate the roof. A 50mm air gap must be left.