Browse Forums Building A New House 1 Oct 18, 2013 3:54 pm Hello all - does anyone know if it's standard to have insulation (batts) included in new homes in Western Australia or is that something extra you have to pay for or does it just depend on the builder? Daisy's Providence Wellard build with Domain Homes - viewtopic.php?f=31&t=72176 Re: Are insultation batts standard in new homes in WA? 2Oct 18, 2013 4:21 pm Ceiling insulation to R4 is required to comply with the BCA. This is almost always included by the builder. If you require additional insulation to meet 6 star energy rating then this may be an additional cost depending on your contract. Found the answer. The recommended distance is .... 1 5989 What we have done in a few theatres ( including my own) is run 2 layers of 13mm gyprock, but sounds insulation especially for the bass is really tricky as a lot of that… 4 2578 |