Is it possible to insulate an exterior wall masonry chimney with Roxul?
I'm considering buying a small house which has an exterior masonry chimney. Would it be possible to insulate the chimney from the exterior with Roxul to reduce the tremendous thermal bridging through the uninsulated stone? I'm not particularly worried about the aesthetic downsides.
Posted Fri, 06/06/2014 - 23:05
Other Questions in Green building techniques