We were half way through install some windows for a customer and he sent us these photos. We think they are amazing! our customer used a thermal imaging camera to take these photos. The red blobs show heat loss through windows as you can see some windows don't have any red, these are our windows the ones with lots of red are the old windows. So rest assured if you choose us to replace your old windows they will definitely make a difference to energy efficiency in your home. Just message us if you'd like a quote
