Welcome to DK windows & Doors. We are a Dublin based company who over the years have built a great reputation for quality and service.We specialise in replacement and new builds. Our clients include: Home owners , Architects, Developers & Self builders(Passive house). We provide the very best design & latest technology currently available in Europe. Our projects have been proudly featured on RTE’s Room to Improve, House & Home, Self Build and Image Interiors & Living Magazines.