We had top glass out to first upgrade our conservatory roof to a tiled roof. They did a great job so we got them back to replace all the windows and doors in grey. We cannot fault this company they were a pleasure to deal with and the quality of products is amazing. Due to it being a big project we were at times a bit stressed with it all but Top Glass reassured us we had nothing to worry about. They stuck to their words and did an amazing job from start to finish. The installers were superb and all other staff we dealt with were friendly and easy to deal with.