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Bifolding Doors

Bifolding doors are the modern alternative to patio and French doors. Bifolding doors provide the transition between indoors and outdoors. Our doors provide the perfect solution for homes with larger openings, bifolding doors open right up to give you the views and garden access for you to enjoy the outdoors. Even on the dull days you can let the light flood in with all the security and energy efficiency benefits of modern double glazing.

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4 part white alley bi-folds

We offer pvc and aluminium bifolding doors. The main difference between the 2 is the cost, aluminium doors are far more expensive.

bi fold types


Bi-fold Doors can be changed to suit many apertures. The doors can cover a very large opening.

bi folds on conny.

bifolding doors on a conservatory 

You can add bifolding doors to complete your conservatory or extension.

2 part bifold

2 part bi-fold

You can fill most size gaps with a set of bifold. The minimum amount of doors is 2 and the maximum we provide is 7.

bifolds performance


  • Hollow sealed corners for consistent sash seal compression.

  • Weather performance to BS 6375-1: 2009 and Document L compliant.

  • Double glazed thermal U-value from 1.5W/m2K using 1.0w/m2K centre pane.

quality bifolds

Service Name

Stainless steel rail and roller wheels with articulated wheel axle arrangement allowing door loading to be equally distributed along the rails for the fastest smoothest glide and operation. All roller hardware uses sealed stainless steel roller bearings.

High-performance top and bottom outer frame seals with retaining seal locking feature.

High strength double crimped and bonded sash joints.

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Aluminium Bifold brochure

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