Browse Forums Heating, Cooling & Insulation 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 12134 The spacing of the studs looks pretty large especially for a load bearing wall. 3 11196 Re my second point – yes exactly. And often it may take additional time if the manufacturer recommends no more than X meters… 3 5715 |