Our REAL Aluminium Bi-folding doors create a superior panoramic view all year round from the comfort of your kitchen, living room or conservatory. Our doors neatly fold and slide to allow quick and easy access to your garden.

Slim and very strong.

The high strength of aluminium ensures the REAL Aluminium Bi-folding Doors are one of the strongest available.

The REAL Aluminium Bi-folding Door frames and mechanisms are designed to give optimum strength and durability to ensure a structurally sound product that requires minimal maintenance to deliver reliable performance over a lifetime of use.


Smooth as you like.

The REAL Aluminium Bi-folding Doors run on stainless-steel rollers at the base of the frame.

This is an important consideration as the entire
weight of the bi-folding door is taken by the track and the smooth running of your doors depends on the quality of these rollers. Thanks to these special rollers even the widest of door combinations can be opened easily without the need for excessive effort.

Multi-Point Locking

REAL Aluminium Bi-folding Doors feature two high-security hooks and a dead-bolt to ensure total peace of mind.

Size and Opening Options

Choose from panes up to 1200mm wide and 2500mm high, in a choice of opening options. These can be designed to suit any opening size.

Magnetic Door Catches

The REAL bi-folding door leaf is held open by a round magnetic catch attached to folding doors, holding the doors open as they fold.


Multiple Configurations

With only 2 panes up to 6 there are multiple configurations with a choice of white, black, grey and grey on white.  You can be sure that Clydebuilt will find exactly what you need to bring your garden into your home.

With Some Key Features.

  • Fold the doors in or out
  • Slide all doors to one side
  • Create a single entrance for easy access and have the remaining doors slide the opposite way
  • Part the doors centrally to create a double door

Colours Available.

Anthracite Grey


Beck Brown






Configuration Examples.

Screenshot  at

Our Accreditations

We take quality seriously, so we’re proud that our standards are endorsed by all the relevant industry bodies and glazing associations. MORE ABOUT ACCREDITATIONS

The Clydebuilt Process

From manufacturing, fabricating, designing and installing we put quality at the centre of your whole experience from start to finish

network veka blueberry house


We design every window and door to make your house a home

network veka blueberry house


We ensure that the measurements and styles are confirmed

tilt turn


Our accredited installers install leaving your home as they found it

french door irish oak px px scaled


Once complete and satisfied you will receive your guarantee

Bi-Folding Door FAQs

Our bi-folding doors have a maximum width of 7.2m and a height of 2.5m with up to six panels. Our doors when open up will have a clear area of 90% of the space, with the frame only occupying just 10% when stacked away to the side.

Patio doors have 4 panes and when stacked to the sides will not have a clear opening of 90%.  The better option will depend on what features are best for you.  If you contact us for a chat then we can go through this with you.  contact us here

Our Bi-Folding doors are made from lightweight Aluminium and not uPVC and this material is slightly more expensive.  There are advantages and disadvantages to both materials but the additional expense is definitely worth it for the look that you will get.

More in the Doors Range

Choose from a selection of contemporary and modern doors to suit your home

french doos


upvc door


comp door



Join 1000's of Satisfied Customers

Each and every customer gets a service that is second to none, find out what makes our customers so happy. SEE VIDEO TESTIMONIALS