Is building regulations approval required for a hot tub or spa?
The majority of hot tubs and spas do not require approval under the building regulations. However, approval may be required for any building in which a hot tub or spa is housed. Approval under the building regulations is required for any garden building with an internal floor area of more than 30 square metres including log cabins, gazebos and hot tub enclosures. This applies to any outdoor structure including buildings without walls such as a canopy or a roof only gazebo. Please note that the building regulations apply to any building in excess of 30 square metres whether temporary or permanent.
