Unplasticised Polyvinyl Chloride, which is the full name of uPVC, is a type of plastic that's tough and hasn't had any additives inserted when manufactured. It's the most popular choice of material for UK homeowners looking to install new doors, mainly because of its low price tag.
Calibre Legend UPVC Doors
With outer frames measuring 70mm front-to-back, perfectly dimensioned for new build housing and replacement installations, Legend windows and doors feature multi-chamber PVC-U profiles which help prevent heat loss. Legend has both chamfered and ovolo profile options that utilise the same range of single leg beads.