Loft Conversion Insulation

Insulating a loft conversion can often be tricky, so ensure that insulation requirements are taken into account throughout the process of planning your loft conversion. As loft conversions are usually being converted into a usable room, the modified space will need to satisfy building regulations for thermal efficiency, which identify 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 meet a different value to pitched ones. Just like insulating many areas, it is normally cost effective to insulate beyond the building regulations requirement as it’ll help save on your energy bills. The hardest element of insulating a loft conversion is usually the constrained space. Space saving insulation methods are often 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 designed for both the conversion itself and the necessary insulation, as the insulation will lower the ceiling height of the converted room. Dormer windows and rooflights need to be insulated sufficiently. These areas require extra attention when planning insulation, particularly with flat roofed dormer windows, as these may have to conform to a different U-value than the surrounding pitched roof.