"Safe, secure, efficient and great looking windows."

Why Choose Bi Fold Windows?


A practical and great looking window solution. Liniar bi- fold windows are popular for use in conservatories and orangeries and are also ideal for the commercial sector. During the summer months they can transform a café or restaurant helping to attract additional customers and give an establishment an outdoor, open feel, while also being secure and child-friendly.

  • Standard four chamber frames.
  • Sculptured (curved) styling.
  • 28mm double glazed units.
  • Add Georgian Bars and/or patterned glass.
  • Wide choice of coloured and foiled frames.
  • Wide choice of handles and hinge options.
So, what are the benefits?
  • 10-year Profile warranty
  • Available from an entry level “C” Rated to an “A+” Energy rating
  • Your Bi-Fold Plus benefits from being fitted with the most robust locking mechanisms on the market
  • Smooth easy action
  • Full colour range
  • Hook locking with shootbolts
  • Secured by Design option
  • Minimum size 600mm w x 1850mm h (sash opening sizes)
  • Maximum size 900mm w x 2150mm h (sash opening sizes)
Why Choose Bi Fold Windows

Choose from a wide variety of colour options including: White, Rosewood, Cream, Light Oak, Chartwell Green, Grey and classic Ebony Black. Liniar products are also offered in a wide choice of bespoke colours, please see Renolit foil book, (subject to availability and price on application only).

Colours Available
  • Rosewood on white *
  • Golden Oak on White *
  • Anthacite Grey on White *
  • Cream Foiled on white *
  • White Foiled on white *
  • Chartwell Green on White *
  • Ebony Block on white *
Bespoke Colour options
  • Oregon
  • Anteak
  • Agate Grey *
  • Silver Grey *
  • Basalt Grey
  • Grey
  • Blue
  • Dark Green
  • Dark Red
  • Irish Oak

Colours marked * are from our standard collection, all other colours are subject to price and availability on application. Please note: colours are for illustration purposes, for an exact example please ask your sales representative for a Renolit swatch sample.

huge range
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