Vermiculite Insulation
In some older dwellings, DEAs might find vermiculite insulation within the loft. This is usually characterised as a gravel-like material filling betwee...
Fri, 16 Nov, 2018 at 3:35 PM
Weighted loft insulation averages
As per Convention 3.04, where there are areas of no loft insulation, these must be separated as extensions. A weighted average is not applicable in this sce...
Thu, 6 Jun, 2019 at 12:02 PM