Loft Roof Insulation Regulations

If you are installing loft insulation as part of a roof renovation project where more than 25 per cent of the roof is being renewed then the level of insulation should meet the standards required by building regulations approved documents.

Loft roof insulation regulations.

What is the green homes grant building regulations for insulating a roof. Care should be taken not to block any ventilation at the edges eaves. Heat rises and therefore the building regulations requirements for heat loss through roofs are more stringent than those for walls. Each of the options in our loft insulation range boast fantastic thermal performances with inexpensive options for loft conversions such as acoustic loft roll and great picks for rafter insulation such as insulation board.

Insulation can be placed between the ceiling joists. The definition of a thermal element does not include windows doors roof windows or rooflights. But if you plan to use your loft for storage only then a conventional cold roof option where the mineral wool insulation rolls are placed in between the ceiling joists above the top floor. Before commencing a loft conversion it is important to assess the feasibility of the project.

These regulations deal with the conservation of fuel and power and with isolation. If the loft is going to be used as living space then the insulation should be placed at rafter level to create a warm roof. The same challenge will apply to providing better insulation to any loft rooms put in before the current building regulations. If your loft is easy to access does not have damp problems and is not a flat roof you could probably insulate it yourself.

Again this should be insulated to the recommended depth of 270mm. The actual regulations require that loft insulation should be at least 270 mm thick and must have good thermal properties. Suited for pitched roof insulation and flat roof insulation there s something in our range compatible for every application. If you are pursuing a renovation project and wish to renew more than 25 of your roof space your loft insulation must also meet the standards required by these regulations.

0mm 270mm loft insulation 120mm 270mm loft insulation northern ireland 0mm 270mm loft insulation 120mm 270mm loft insulation diy loft insulation. Part of the solution is similar to creating a warm roof as. It s also much more important to do if you don t have any loft insulation at all.