Insulation

Garage conversions frequently necessitate additional insulation as the garage space will be converted into a habitable room, and consequently needs to adhere to building regulations for insulation in this type of room. These regulations set a U-value for insulation, which measures the rate of heat loss. These are set differently for walls, floors, and roofing. To adhere to building regulations the garage conversion must meet the U-values in all three of the areas, but additional insulation can be added to surpass these values and increase energy efficiency. Wall insulation for garage conversions is normally accomplished by employing internal wall insulation, which adds insulated plasterboard to the existing walls. This will add thermal insulation and stop heat from dissipating through the walls. Insulation must be installed around doors and windows as these areas can leak heat particularly poorly. Roofs for garage conversions will additionally require insulation. Pitched roofs will demand insulation to the same level as the rest of your home. Flat roofs additionally require insulation. This can be performed using a cold roof system, where insulation is fixed between the roof joists along with ventilation to avoid condensation forming. The other possibility is a warm roof, where insulation is installed above the roof joists. Floor insulation is also essential in garage conversions. This is less difficult if the floor level of the garage requires raising in order to meet the rest of the house as an additional layer of insulation can be easily put into either a lifted concrete floor, timber joists or a floating floor. If the floor does not need to be elevated it may be necessary to dig out the floor to add the required insulation.