Browse Forums Building A New House 1 Jul 05, 2021 12:30 pm I am building in WA and like the idea of insulating the cavity with blow in styrofoam balls but wont that cause an issue with the moisture level and weep holes if the air cavity is filled? ie how is the moisture going to escape? Or is there a better material? Thanks Re: Double brick - Insulation and Weep holes 2Jul 05, 2021 1:14 pm Give these guys a call. They're pretty good with advice and open to questions about any concerns you might have. InsulGuard Insulation - Home Comfort, Security & Sustainability Lives Here P.S. I don't work for them Weephole screens can be purchased from Bunnings in either aluminium or plastic Re: Double brick - Insulation and Weep holes 3Jul 05, 2021 8:18 pm Althom Give these guys a call. They're pretty good with advice and open to questions about any concerns you might have. InsulGuard Insulation - Home Comfort, Security & Sustainability Lives Here P.S. I don't work for them Weephole screens can be purchased from Bunnings in either aluminium or plastic Thanks Althom - I'll check them out You are correct. Just read through all the ncc rules and 75mm is the minimum requirement for me. 4 11436 it depends on the natural ground level, if they excavated their boundary wall needed to be built as a retaining wall. If you filled, which sounds like the case then you… 1 7278 I know foam has been around since the 90's and CSR started manufacturing Hebel in 1989, so it's definitely possible 5 5611 |