Sereco Windows fits Glazing, uPVC, Timber and Aluminium Windows, Doors and Conservatories, Warm Roofs as well as Secondary Glazing & we cover the areas of Derbyshire (Chesterfield, Bakewell, Buxton and Derby) as well as Sheffield and Nottinghamshire. Specialising in high quality, unique window and door products with our Accoya and hardwood timber windows suiting rural conservation areas. However, we do also supply and install many uPVC windows and are renowned for our “timber look alike” windows. We offer white uPVC and timber Flush Casement and Sculptured windows as well as sliding sash windows (weights and pulleys or spiral balance). We are very meticulous in our installation and offer premium products not cheaper alternatives.