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What makes our aluminium bi-fold doors special

Styled to transform

Sliding bi-fold doors will transform your home by opening entire facades in your home and making the most out of a beautiful garden.
Relax in stylish open plan living areas or enjoy a stunning panoramic view from your bedroom.
These beautifully designed, versatile doors create a contemporary look for your home, whether it's a living room, bedroom, kitchen or conservatory.

Door designs

There's nothing 'off the shelf' about our folding doors. Each one is built to order, to your exact measurements and choices. Using our online door designer you can build your door with up to 6 folding panes, opening out or in, made in a RAL colour of your choice. Here is our unique on-line aluminium bi-folding door designer.

Strong, durable, secure & stylish

Add a touch of finesse to any external aspect of your home with a striking glass facade.
The aluminium profiles are designed to give strength and durability, ensuring a structurally sound product that requires minimal maintenance and delivers reliable performance over a lifetime of use.

Highly resistant to corrosion

Durable scratch resistant finish, polyester powdercoated for durability to maintain a fresh appearance, year after year. With all the assurances you would expect from a quality designed product.

Polyamide thermal barrier technology (Approved Document L Compliant)

This advanced profile technology creates a thermal transmittance barrier between the air outside and inside, keeping your home comfortable throughout the year, reducing energy bills and carbon footprint.

Glass (Approved Document N Compliant)

All glass is toughened as standard in energy efficient sealed glass units with 28mm thickness and 1.2 centre pane u-rating.


Our folding doors have reasonably low thresholds of 51mm (31mm to bottom of door sash), not including any cill. We also provide a lower threshold with ramps for wheel-chair access, to be used in sheltered locations as it's not completely weather proof. An alternative for those who need a cill, is an innovative integrated cill and threshold, elininating the 25mm cill height.

Colour matching

Please note we cannot guarantee exact colour matches with our UPVC windows/doors, even with matching RAL numbers, due to the different materials and methods used.

Comprehensive Guarantee

Aluminium frames including RAL powder coating finish: 10 years
Sealed glass units: 5 years against condensation inside the unit.
Moving hardware (locks, hinges, handles, etc): 1 year against failure in operation.

a. Where the defect arises from mechanical contact, thermal shocks, friction, poor water drainage, pollution, use of cleaning products on the items which contain non-neutral chemicals.
b. Where the defect arises because the items are located within direct influence of zones of salt water (or where they are situated within 5 miles of a coastal front or high tide line) or where they are exposed to acidic or industrial sources which are known or understood to be damaging or corrosive to thermosetting powder coatings.
c. Where the defect arises due to the use of alloys or materials which are not compatible with aluminium, copper, lead and zinc.
d. The powder coat paint finish applied to the bi-folding doors may not cover the Polyamide thermal break that is situated between the inner and outer aluminium profiles to door sashes and outer frames. No warranty is given that paint will consistently cover or adhere to the Polyamide.

To price a bi-folding door just click on bi-fold doors on our home page!

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