Browse Forums General Discussion 1 Aug 23, 2010 9:40 pm i used weathertex as the exterior cladding when i renovated about 11 years ago ,am noticing now that i have several areas that are rotting or are going spongey,has anyone else had this problem,and was it covered by any warrantee, Standard uninsulated double brick has an R value of around 0.7. An insulated standard 90mm stud timber frame can have an R value of around 2.7. Even if you insulate a… 17 12031 The spacing of the studs looks pretty large especially for a load bearing wall. 3 11108 Re my second point – yes exactly. And often it may take additional time if the manufacturer recommends no more than X meters… 3 5642 |