Bi Folding Doors

Bi-folding doors, or bi fold doors, sometimes called concertina doors, folding doors, or multi folding create a 90% clear opening which turns your outside space into another usable room for the house or business.They are a fantastic alternative to French doors or patio doors which only offer a 40% opening.

We are highly respected UK manufacturers who have a solid track record of reliability and high quality standards.  Each door is made to your specifications (that means we can provide the size you want) and in our factory workshop the products are constantly checked by skilled staff to ensure you receive an impeccable product.  By insisting on exceptional manufacturing quality and the use of the best possible materials and parts we can supply you with doors you can depend on.

We are the only company in York that manufacture all our Bi folding doors and windows this ensures only the higher quality.

There are plenty of good reasons to choose JG Windows for your doors:

  • Low cost material – it’s easier to afford this very stylish and valuable improvement to your home
  • Low maintenance – no painting, ever! Just wash with soapy water occasionally!
  • Frames don’t deteriorate and can last up to 35 years.
  • Modern slim, elegant profiles give the best-looking doors and more glass to see through!
  • Traditional white works well with existing doors and windows and will not change colour
  • There’s even doors that looks like wood!  Where installation conditions are suitable we can offer a choice of colours and a very impressive wood-grain finish in Irish Oak or Cherry.