Here at Secondary Glazing London, we are experts in dealing with many different types of listed and or old buildings. The main issue that needs to be addressed with old buildings are their thermal inefficiencies, draughts and poor acoustic performance, all of which can be easily fixed with secondary glazing. In most cases, secondary glazing is fully accepted by planning authorities as it is reversible. Secondary Glazing London carefully install the necessary windows to leave the original main frame unaltered, leaving it with the original... read full review »