At Crystal we believe in offering customers more choice so they can make more sales. When the market moves, we move with it. Which is why, for instance, we now offer both PVC-U and aluminium bi-fold doors as part of our extensive product range – a range that also includes vertical sliders. Crystal delivers innovation without compromising our hard earned reputation for quality and reliability.

For more information download our brochures below or call our installer support team on 01462 489900.

The Crystal Collection PVC-U Bi-fold Doors: more information on Crystal's range of smart looking, space-saving bifold doors in PVC-U.

The Crystal Collection PVC-U Bi-fold Doors: PVC-U bi-fold enquiry/order form