Exceptions

There are certain types of building work which, provided specific conditions are met, do not require a Building Warrant.

These are known as "Fixtures not requiring a Warrant" and "Exempted classes of buildings" and are fully described in the Building Regulations.

"Fixtures" may include replacement windows, thermal insulation, flue linings and outdoor signs, to name but a few. However, all the materials and components used and the method of fitting must comply with the Building Regulations.

"Exempted classes" includes some agricultural buildings, civil engineering works, temporary buildings (not more than 28 days), small buildings, caravans and certain single storey buildings ancillary to houses.

Please note that the above information is not a complete list of exempted work and a Building Warrant will be necessary unless specific conditions are met so it is important to discuss each situation with Building Standards staff.

The exempt drawing below provides an easy to follow guidance showing the types of single storey buildings ancillary to a house that do not require a Building Warrant.

The information given is in respect of the Building Regulations only and it may be necessary to obtain other permissions before starting work, e.g. Planning Permission, Feu Superior Consent, Neighbour’s Agreement, Scottish Water.

If it is necessary to alter the existing house when constructing a building which is exempt it may be necessary to apply for a Building Warrant for the alteration, e.g. when building a conservatory a Building Warrant may be needed to form the door opening from the house into the conservatory although the conservatory itself is exempt.

The erection of an exempt class of building should not result in the existing house failing, or failing to a greater degree, to meet the Building Regulations, e.g. ventilation and daylighting to rooms, sub-floor ventilation, proximity to flues, access and protection of drains, bridging of damp proof courses.