Loft Conversion Insulation

Insulating a loft conversion can sometimes be complicated, so be sure that insulation requirements are considered throughout the process of planning your loft conversion. As loft conversions are normally being converted into a usable room, the converted space must fulfil building regulations for thermal efficiency, which stipulate a U-value for the rate of heat loss through an area. These values are set differently for walls, floors, windows and roofs, with flat roofs being required to fulfull a different value to pitched ones. Much like insulating many areas, it is generally cost effective to insulate beyond the building regulations requirement as it’ll help save on your energy bills. The most challenging part of insulating a loft conversion is typically the restricted space. Space saving insulation methods tend to be employed in loft conversions as these will offer good insulation despite being very thin. When planning a loft conversion, ensure that there is sufficient space available for both the conversion itself and the required insulation, as the insulation will influence the ceiling height of the converted room. Dormer windows and rooflights should be insulated adequately. These areas require extra care when planning insulation, particularly with flat roofed dormer windows, as these may have to meet a different U-value than the surrounding pitched roof.