Astraframe is a trusted manufacturer and supplier of high-quality UPVC Windows, Composite Doors, Aluminium Windows & Doors, Conservatories, Bifold Doors, Roof Lanterns, and more. Based in Norwich, we proudly serve customers across Norfolk and Suffolk, supplying both trade professionals and DIY homeowners. We offer free, no-obligation quotes and include a 10-year guarantee as standard—quality you can rely on.