Klassic Trade Frames is one of the UK's most trusted window and door manufacturers, established in 1996 and backed by over 30 years of British craftsmanship. Based in Birmingham and serving the wider UK, they supply premium uPVC and aluminium windows, doors, bi-fold doors, conservatories and rooflights to both trade professionals and homeowners. As a REHAU authorised fabricator, every product is 100% UK manufactured and built to last, with guarantees of up to 20 years.