Bi-Fold Doors

When you want the ultimate in opening up a space we have the product for you, made popular in Australia the ability to open up a space quickly and smoothly is becoming very popular, with slim lines and a very high quality sliding gear the transition from closed to fully open is effortless. Other features include a variety of materials and multiple colours options, first class security, great weather resistance and triple glazing available. Expand your living space, feel the difference and brighten up your world with a Strata bi-fold door system.

Designed with you in mind

Strata Bi-Folding doors offer impressive opening apertures that unite internal and external spaces creating unique living and social areas. Bi-Folding doors open up an enture wall as part of your home, conservatory or orangery. Your new multi-functional door will make the most of a beautiful view and bring the outside into your home. Each door is made in strong aluminium or hardwood and designed and manufactured in the UK.

Folding Door Options

We have two different folding systems in place;

Contemporary featuring attractive slimline profiles offering reduced sightlines and baximising light ingress.

Traditional system provides a deep bottom rail and is manufactured by method of a square cut, non-mitred design with square edged profiles which mimic a timber profile appearance.
Contemporary and Traditional Bi-Folding door systems are designed and manufactured to the highest possible standard. Our Bi-folding are fully weather sealed suing black anti-finger trap seals and high security multi-point locks are fitted to master sashes as standard, with shoot bolt locking on all sliding mullions. Door sashes on 4 stainless steel rollers giving virtually effortless motion, however large the door.

It doesn’t get any better than this!

Strata Contemporary and Traditional Bi-folding doors offer a choice of opening configurations to suit any application. All profiles incorporate polyamide thermal break that enhances the thermal performance of the door and improve the overall U-Value.

We Understand Colour

Strata Bi-fold doors are available in a choice of standard and non standard finishes, the following colour options available as standard.

  • Smooth white paint inside and outside
  • Textured anthracite grey paint inside and outside
  • White woodgrain inside and outside
  • A myriad of other paint combinations area available to order including dual colour.


  • Successful business for over 36 years
  • Over 80% referral rate
  • All installations have assigned project managers to ensure complete customer satisfaction
  • British standard ISO 9001 accredited company
  • Planning and building regulation applications submitted and processed, where required, on your behalf
  • Computer Aided Design and interior design service available