Insulating A Skillion Roof

An alternative way to insulate a skillion roof is to install a foam backed sheet material over the existing interior lining.

Insulating a skillion roof.

Retrofitting insulation into a skillion roof has some challenges and it depends on the type of skillion roof you have. Each roof style has some different insulating challenges. Walls and skillion roofs are the hardest to insulate after construction as the internal or external lining must be removed. Expol polystyrene roof insulation is made from high performance expanded polystyrene eps and are easy to install in narrow skillion roof spaces.

Insulating narrow roof spaces is easy with expol s range of ceiling insulation boards. New buildings and retrofits of existing ceilings. A roof is like a hat. A cathedral or barn style roof has open rafters which form the ceiling and offer the potential for adding loft space.

The amount of insulation able to be installed is dependent on the rafter depth as there must be a 25 mm gap between the insulation and the underside of the flexible roof underlay. How you insulate your roof space depends on how you wish to use the roof space. A good time to insulate walls is during recladding or replastering. Specialised products are available to insulate existing walls.

You can fit insulation into the gap between the rafters and then line the ceiling with wall board attached to the rafters. To solve the problem architects and builders turn to expol s rigid foam insulation boards for easy installation and the highest standard of thermal. Skillion roof insulation from earthwool glasswool 50 year warranty branz appraised no added formaldehyde ecose technology. The roof space is generally inaccessible with little natural ventilation and the small roof space can accelerate problems with moisture.

Narrow roof spaces like skillion roofs are often the most difficult part of a building to insulate. Modern lean to style extensions on existing homes low profile roof design and restricted roof cavities. Check with your local building information centre.