Pitched Roof Loft Insulation

Saint gobain insulation uk offers a variety of celotex and isover products suitable for installation in a loft.

Pitched roof loft insulation. To provide adequate ventilation and to avoid condensation in roof voids pitched roofs that have insulation at ceiling level should be ventilated to the outside air. This is often just called loft insulation. Insulation is placed over and between the wooden joists above the ceiling of your home s top floor. The simplest and cheapest roof insulation is the classic cold loft option.

Loft insulation is any material installed within the joists of a pitched roof space to reduce heat loss from the building below. Kingspan with a warm roof the usual process is to split the insulation into two layers. Creating warm sound and safe homes given that a quarter of heat is lost through the roof in an uninsulated home source. This will help to avoid your roof space becoming.

Ventilation openings should prevent the entry of birds etc. Its versatility is the key to its popularity whether being used to achieve. Warm deck cold deck or inverted roof. Very low u values can be easily and economically achieved.

The insulation is installed under the roof in the slope. Arguably the most popular pitched roof solution installing insulation between and under the rafters uses the depth of the structural timbers to best effect. For a warm roof solution you will need to install insulation in the plane of the roof pitch that is immediately below the sloping roof. Rockwool have specifically designed the perfect insulation products for your loft insulation project.

Insulating at ceiling level provides the most cost effective insulation solution in terms of ratio of cost to energy saved. You should leave the space under the roof tiles free from insulation to give adequate ventilation so that you don t get condensation or water coming through the tiles. Download our solutions guide download our pitched roofs ceiling level pdf learn more about fire protection of a refurbished loft floor. Flat roof there are three options available.

Warm loft insulation is used on pitched roofs where you are using the loft space as a room or for storage. An efficient room in a roof in a new build property where over rafter insulation is not desirable. Energy saving trust one of the most efficient and cost effective ways of insulating a building is to install loft. Fabrications with 3mm 10mm openings are acceptable.