Browse Forums Building A New House 1 Jan 25, 2022 10:03 pm Hi all For double brick wall with cavity can you use polyurethane damp proof course or do you have to use aluminium damp proof course? interesting situation what happened after builder issued final invoice? did you list as defect or not does the building surveyor have any responsibility? ie. issuing… 13 46960 Normally you use builders bog. Polyurethane painting is basically the same principle as car panel beating and painting. All the prep work is the same and so is the… 3 3073 Plasterboard Gyprock is very popular as a reveal liner these days. You need to provide a way of supporting it, we use a modified timber reveal or bracket. You will be… 1 4748 |