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Aluminium Bifolding Doors

Ultra-slim aluminium bifolds that create a seamless connection between your home and garden.

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Aluminium Bifolding Doors

Bifold doors are one of the most transformative products we install. Done right, they fundamentally change how a space feels β€” flooding it with light, removing the barrier between inside and outside, and opening up 90% or more of the wall when fully folded.

Aluminium is almost always the right choice for bifolds. The slimmer sightlines mean significantly more glass for the same opening β€” and that matters when you're making a statement about light and space. Our aluminium bifolds feature thermally broken profiles that match uPVC for energy performance while maintaining the elegant slim frame.

The sweet spot for bifolds is a rear opening of 2.4m or wider connecting a living space to a garden, patio or terrace. For narrower openings, a wide single door or French door may actually serve you better β€” and we'll always advise honestly.

βœ… Ultra-slim sightlines for maximum glass area
βœ… Smooth multi-panel folding action
βœ… A-rated thermal performance as standard
βœ… Any RAL colour β€” inside or out
βœ… Secure multi-point locking system
βœ… Low-profile threshold for flush transition
βœ… Made to measure for your exact opening
βœ… 10-year guarantee
Aluminium Bifold Doors Kent
Starting from (supply & fit)
Β£2,500

Price varies with size and panel count. Free survey included.

Getting Bifolds Right

How many panels do I need?
For a 3.6m opening, 3 panels work well. For 4.8m or more, 4–6 panels give a cleaner result. We'll advise the right configuration for your opening during the free survey.
Which direction should the doors fold?
Consider where your traffic door is β€” the panel that opens independently without folding the whole set. This affects daily usability far more than most people anticipate at the buying stage.
What about the floor level?
A low-profile threshold (under 15mm) creates a near-flush transition β€” essential for both aesthetics and accessibility. We always aim for the lowest possible threshold in our installations.
Do bifolds need planning permission?
Generally no for replacing an existing opening. Creating a new opening in an external wall may require building regulations approval. We'll advise during your survey.

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