Flat Roof Insulation Uk

Our insulation solutions for flat roof applications provide both excellent fire and acoustic performance in addition to high levels of thermal performance.

Flat roof insulation uk.

This may help with condensation but causes such a loss of heat that it has been banned in scotland. This means there is a vapour control layer in the ceiling and cross ventilation at the eaves or the top of the walls. All our boards are backed up by rigorous quality assurance and plain english technical support. This method is especially applied to existing flat roofs which are restricted to a certain height.

Cold flat roof insulation lots of traditional flat roofs are of the cold roof construction type. A flat roof should preferably be insulated from above. This is best done when the roof covering needs replacing anyway. When an insulated roof is built from new the insulation layer can be included at different levels within the structure.

A flat roof should have a layer of insulation built into the structure at some level. This means that your approach to insulation will differ from a standard pitched roof. With a flat roof this issue does not arise but the u value constraint and the amount of insulation needed is just the same. In most cases there will not be a loft in a building that features flat roofing.

The insulation is placed underneath the roof covering and the roof construction. A cold flat roof is insulated from the inside. Loading and impact resistance is also required with compressive strength being an important consideration when selecting flat roof insulation solutions. Ecotherm offers a comprehensive quality range of rigid flat roof insulation products.

Flat roof insulation flat roofs are a less common sight in the uk owing to their typically higher maintenance requirements when compared to other forms of roof construction although they can be a versatile form of roof construction. A cold roof has some disadvantages which is why people often choose a warm roof. A layer of rigid insulation board can be added either on top of the roof s weatherproof layer or directly on top of the timber roof surface with a new weatherproof layer on top of the insulation. Laying flat roof insulation as a rule any roof with a pitch below 10 is classified as a flat roof.

A lower u value indicates better insulation properties hence u value requirements usually specify a maximum value.