Wood fibre board insulation being used externally Many of you will be aware that I am slightly reticent in recommending certain insulation types on older buildings. This is because of the risks associated with damp, thermal bridging and structural failure. …

How much insulation is it best to use on solid walls? Read more »

Perhaps an odd question to ask, for how can visible mould and damp be healthy, beneficial or aesthetically pleasing? The short answer is that it cannot, but there is a BUT. This BUT is quite a big one as well. …

Can visible mould and damp be good in a house? Read more »

When we think about energy efficiency one of the first things that we look at (or through) are our windows. This is actually a really expensive option for improving energy efficiency compared to its return. We generally only lose around …

Windows a wise investment? Read more »