Roof Insulation Regulations Scotland

Heat rises in your home and escapes quickly through your roof.

Roof insulation regulations scotland.

The building standards technical handbooks provide guidance on achieving the standards set in the building scotland regulations 2004. This handbook applies to a building warrant submitted on or after 1 october 2019 and to building work which does not require a warrant commenced from that date. Technical handbooks for use from 1 october 2019. We publish technical handbooks which explain how to achieve the requirements set out in the building scotland regulations 2004.

Unsure what level of thermal performance you require. These are expressed as a u value which needs to be achieved. The building standards scotland amendment regulations 1982 came into force on 28 march 1983 introduced thermal insulation for an exposed wall broadly equivalent to 0 7w m 2 k. The required u value will depend on the location of the project england scotland or wales type of building domestic or non domestic and the application floor wall or roof.

The relevant building regulation relating to insulation in scotland is section 6 energy of the scottish standards which states that every building must be designed and constructed in such a way that an insulation envelope is provided which reduces heat loss. Ecotherm has compiled a summary of the insulation related elements of these documents and provided u values that will help achieve compliance. A flat roof should preferably be insulated from above. Loft insulation scotland loft insulation is insulating material which is placed in between and over the joists in your attic or roof.

The drawing below shows the maximum u values for each building element. We regularly consult with industry to review our guidance. Building regulations standards set the levels of thermal insulation required when carrying out building work either for new build or refurbishment projects. Building regulations scotland supporting documents are available from the government that provide detailed information on each section of the building regulations and standards.

It can also be used to insulate your loft hatch and any water tanks or pipes in your attic space. 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.