Warm Flat Roof Installers

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.

Warm flat roof installers.

A 50mm air gap must be left. This option avoids the requirement to ventilate 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. 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.

This is where the insulation is typically packed between the rafters. Warm roof by horsford of norwich. Flat roofs are not supposed to be built perfectly flat as bizarre as that may sound. A warm roof is much more straightforward to install and provides a superior thermal performance and is therefore more costly.

If you have been considering a new roof installation looking into adding insulation to your home or are planning to build a new house you may have heard people talk about hot roof and cold roof systems. 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. Find warm flat roof cold flat roof insulation solutions at iko polymeric. A vapour control layer must be used below the insulation.

It must provide adequate protection against the elements keeping the buildings structure and interior dry. Flat roof types. A flat roof must be strong durable and stable throughout its lifetime. For guidance on roof insulation please contact us on 44 01257 488 000.

This approach uses insulation with no air gap either immediately above or below the roof deck. However you may not be familiar with these concepts particularly what they mean and the pros and cons of each. In the warm flat roof construction there is insulation packed into every possible space where air can flow. Whether you choose pvcu aluminium or timber frames we provide high standards of quality workmanship after sales care and insurance backed guarantees.