Loft Conversions Prices

Converting a garage into habitable space in the UK requires Building Regulations approval. Garage conversion building regulations require that you file an application to get approval before you start reconstruction of your garage. Since garage conversion is treated as change in the use of any part of a building, you will need to submit a building notice to the building regulations authority in your city.

There are a number of factors that will have to be met in order to confirm to current garage conversion building regulations. The building regulation authorities will approve conversion only after factors ranging from the foundation of your garage to the insulation of the room are found to be appropriate.

Some of the main heads that garage conversion building regulations deal with are:

Foundation: The foundation should be able to carry the load of new inner leaf walls, walls in place of the garage door and any other external or internal walls that need to be built.

Insulation: Garage conversion building regulations require that the structure being converted should have an insulation value of 0.35 W/m²/K, with the windows having a U value of at least 2.0 W/ m²/K.

Ventilation: The windows of the area being incorporated into living space should at least have an area equal to 1/20th of the floor space of the room, while trickle vents of at least 8000m m² should be provided at the back.

Weather Resistance: Structures with single leaf wall constructions need to be treated for moisture resistance under garage conversion building regulations. In case inner leaf walls are added, a cavity tray at the wall base is required.

Wall Thickness: Single leaf wall constructions will be checked for defects and stability under garage conversion building regulations.

Floors: The floors will need to be damp proofed if a garage is to be converted into habitable space.

Escape Route: A means of escape in the form of a opening measuring a minimum of .33 m² and at least 450mm x 450mm will have to be provided under garage conversion building regulations if the garage being converted can only be accessed by a door through another room.

All of the companies we use as part of our network of Reputable, Trusted, Fully Vetted and Recommended Home Improvement and Building Companies will comply with any Building Regulations and can help organize any planning permission required.