You are here: Home > Doors > Bi Fold Doors

Bi Fold Doors

Product Information

Our Bi-Fold range is a stunning collection of doors, designed to flood the room with natural light. Using quality mechanisms, the Bi-Fold doors glide open effortlessly helping to merge the indoors and outdoors into one large naturally lit space. We manufacture this range using quality thermal glazing ensuring homes are kept warm in the winter while providing a cooling breeze throughout the summer when opened. Bi-Fold doors are becoming increasingly popular as people spend more time under artificial light and with over 100 styles of sliding and folding doors to choose from, our range has the ideal solution for those light, airy days.

Find our full care and maintenance guide in the downloads below to ensure your guarantee remains valid.

Our Guarantee

5
Years
Stained Joinery
10
Years
Opaque Joinery
10
Years
Double glazed units
30
Years
Insect Attack and Fungal

Back to Doors

Technical

Finishing & Fitting

Additional Information

Product Downloads

Product Technical Information

Fully compliant with Part Q of the Building Regulations, Appendix B
BSi Kite Marked 3* cylinders as standard
1* Lever handle set
Winkhaus Trulock tested to PAS 23 and PAS 24
Vac Vac treated against fungal decay for 30 years based upon the joinery being fully and correctly maintained in accordance with the manufacturer’s guidelines
Traditional mortice and tenon joints
57mm thick joinery doors as standard
Option of laminated Eucalyptus or Sapele
Internally glazed as standard with 24mm DGUs
Door leaf options up to 2400mm high and 1000mm wide
Door weight up to a 100kgs per leaf

Finishing & Fitting

Winkhaus Trulock multipoint lock to master leaf
Locking drop bolts fitted as standard
3* Kite marked cylinder
1* lever handle set
Stainless steel anti-jemmy hinges with an interlocking bolt to master leaf
Aluminium low-level cill fitted as standard.
Factory finished in a microporous water-based opaque/translucent system in any RAL colour to BSEN 927-1 Moderate exposure
Ironmongery options in satin chrome, chrome, graphite, black or white

Additional Information

Bi-folds are supported and fixed off lintel and it’s essential the frame is fixed correctly during installation to avoid sag
Further installation guidelines available upon request
Bespoke sizes available upon request