S1 aluminium bifold door installed in Alderly Edge, Cheshire.

Classic S1 Aluminium Bifold Doors

Aluminium Bifold Door, Classic S1

Ideal for installation in a residential property, our Classic S1 bifolding door is a cost effective solution for any home. Featuring an attractive profile, excellent security aspects and an superb price, the Classic S1 Bifold is our most popular Bi-folding door.

  • Attractive, slim-line profiles offer reduced sightlines
  • Profiles available in either square or rounded edge options
  • Fabricated using mitred corners
  • Lock mechanism available with domestic style ‘lift-up’ handle and an adjustable, one-piece keep
  • Low threshold option
  • Fully weather sealed