Duratech windows by all standards are a quality product. Maintaining quality is a large part of there success, gaining repeat business and word of mouth advertising. If you know skylights, it comes at no suprise Duratech is manufactured in Denmark. Denmark is the home of skylights, housing the nations most popular brand of all, Velux. Duartech windows go through numerous rigorous tests which allows them to provide an impressive 10 Year guarantee on all windows and flashings. The noticeable quality however doesn't come with a steep price. The skylights that are very cost effective, often coming out at 35% cheaper than there rivals. The window frames are avalabile in pine, white painted pine and UPVC. Our customers can also choose from centre pivot opening or Top hung opening.