Flat Roof Building Regulations Scotland

It must provide adequate protection against the elements keeping the buildings structure and interior dry.

Flat roof building regulations scotland.

When installing or repairing a flat roof you must adhere to building regulations. If you want to add to your roof but it does not meet the conditions for permitted development you have to apply for planning permission. Building standards technical handbook 2019. 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.

The building regulations for flat roofs can seem like a lot to understand which is why we have put together a simple guide of the things you need to know about when it comes to considering the building regulations for flat roofs. 1 4 3 1 6 4 3 3. Flat roof or pitched roof insulation between rafters or roof with integral insulation. Though they are not recommended these days and are actually banned in scotland.

As part of a new building the area of windows. Cold roofs involve the thermal. Some repairs to flats roofs will not require an application for approval under the building regulations. The building standards technical handbooks provide guidance on achieving the standards set in the building scotland regulations 2004.

The building standards scotland amendment regulations 1982 came into force on 28 march 1983 introduced thermal insulation. After a period of time the roof on existing buildings will need to be replaced. 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. A flat roof must be strong durable and stable throughout its lifetime.

The regulations state that generally if renovating a thermal element a roof or wall for instance there are certain specific u values that need to be met usually by the provision of extra insulation. Part h of the building regulations regarding drainage state that water should drain to one or two edges. A qualified roofing contractor will be able to advise on this but here are some of the main guidelines. Building regulations contain the technical requirements to protect the public interest.

The tables below show the suggested u values in england wales and scotland. The applicable building regulations require minimum u values to be achieved. Technical handbooks for use from 1 october 2019. There must be a slope of 1 80.

We regularly consult with industry to review our guidance. If you do not own the land on which the development is being carried out for example if you re a tenant or the. We publish technical handbooks which explain how to achieve the requirements set out in the building scotland regulations 2004. For example you might need approval under the building regulations from the local council.