Browse Forums General Discussion Re: cavity wall insulation 21Feb 22, 2016 4:38 pm I recall something about thermal coupling between the inner brick leaf and the slab that helped the performance of cavity brick construction. That may allow it to perform a bit better than what you would expect from the R value alone. I am saying that double brick has similar thermal performance due to thermal mass effect. It will be still very interesting to see the state of your framing after 10-15… 10 23052 Hey guys, what’s everyone opinion on James Hardie linea direct fix to frame? Would this be the most common method and anybody ever had any problems down the track? 0 3782 Firstly, if your house is still under builder's warranty (10 years in Victoria) you should have no need to crawl into roof space but let the builder handle it, unless you… 3 4479 |