From our first enquiry by phone, right through to the installation & aftercare, we have nothing but praise for Prestige Windows. Kate & Dawn in the Sheffield showroom made us welcome & answered our initial questions. Bev then guided us through our choices following on from her survey. She was so professional, helpful & nothing was too much trouble. Chris, Graham & Ben are skilled & efficient fitters who have made a terrific job of fitting our two timber doors & glass side panel & our slide & fold aluminium patio doors. We had read the reviews online before our initial call to Prestige & want to add our endorsement to this company. They really do provide top class service with quality products.