You will feel a rush of excitement each time you get the chance to use the bi-folds and West Yorkshire Windows will colour match them to complement the finish of the extension.

Bi-folding doors are one of the hottest home accessories. They exude elegance and you will be enraptured by the fashion in which they operate. Even years down the line, you will get a kick out of watching and feeling them move from one end to the other.

Anthracite Grey Bi-Folding Doors

By discretely folding to the sides, our bi-folding doors are able to open fully, allowing you unrestricted access to your patio area or garden. When closed, they create a glass wall effect that allows a greater amount of light into your home, allowing you to gain more enjoyment from your garden whatever the weather. West Yorkshire Windows state-of-the-art hardware will ensure maximum security is provided, while remaining light and easy to operate.

Bi-Folding Doors
Bi-Folding Doors
Bi-Fold Doors

The popular doors are built from high-grade aluminium which is scratch and fade-resistant, and amazingly simple to clean. In addition, the easy glide system ensures an effortless opening.

Explore the hotspots opposite to find out more about what makes bi-fold doors so special.

Bi-Folding Doors

Bi-Fold Frame

Our Bi-Fold frames boast maximum warmth and security and slide effortlessly to the side to make the most of your space. You can even incorporate a discreet passenger door for everyday entry.

Bi-Fold hardware

Our Bi-Fold Door Handles come in a range of colours to suit your home, they’re built to last with robust materials and quality finishes.

Bi-Fold Easy Glide System

The sliding operation of a bi-folding door relies on a high-quality stainless-steel track on which quad rollers, which are fitted to the door leafs, glide along in elegant fashion. The same quad rollers are fitted with a small brush on one end to keep the tracks free of dust and dirt.

Bi-Fold Low Threshold

Low level thresholds increase the ease of access for everyone involved. An optional outer and inner ramp can be added on to the threshold to further enhance the accessibility for wheelchair users.

Bi-Fold doors will add an extra layer of security to your home...

When the multi-point locking mechanism affixed to a bi-folding door is properly engaged, there is no getting past it. The lock engages at several points and in various directions into a robust lock keep, which keeps the door sash fixed rigidly to the door frame.

Our bi-folding doors are available in double or triple glazed form. Filled with energy efficient glazing, they are the perfect choice for any home. Thieves will also be thwarted by the cylinder locks that sit inside the high-security master handles helping to keep your home secure.

Eclipse Aluminum Door Security


Before we start on the design and manufacture of your stunning aluminium bi-folding doors, you will need to consider the finishing touches, such as your preferred coloured finish and hardware.

We can’t be accused of selling you short in terms of our colour options...

It’s not just the number of possible configurations you have that will leave you spoilt for choice. West Yorkshire Windows is also pleased to be able to offer you a host of fetching finishes. Most of the finishes are powder-coated onto the trim aluminium framework, but we do also have a series of sublimated woodgrains in Walnut, Rosewood and Oak, if you’d like to imitate the appearance of timber. There is also the potential for a dual-coloured bi-folding door.

The handles make manoeuvring a bi-folding door so simple...

Anyone thinking of buying a bi-folding door from West Yorkshire Windows will be presented with three possible types of handle. With any pass doors and integrated French doors, you will need a master handle which will accommodate a cylinder lock and help to engage the multi-point locking system when the bi-folding door is closed shut.

Each individual section of a bi-folding door needs a D-handle and intermediate handle. The D-handle releases the folding panes from the door frame when it’s being opened and re-engages them upon closing. A D-handle is used to push or pull the folding panes as appropriate. We offer several modern and traditional master handles in our hardware suite, colour-matched to the intermediate and D-handles.

Can you handle such delicately designed handles?

You may want to choose your handle/s based on the configuration of your bi-folding doors. A master handle is a must when there is a passenger door and integrated French doors. We insert a cylinder lock into the master handle and it will engage with all other components of the locking system when the bi-folds are locked.

There is a D-handle and intermediate handle on each individual section of the bi-folding door. The purpose of the intermediate handle is to release the folding panes from the door when it’s being opened and to re-engage them when it’s being closed. The D-handle can be used to push or pull the folding panes. We have a superb choice of master handles, D-handles and intermediate handles available at West Yorkshire Windows.


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Bi-folding doors are a fantastic addition to any conservatory. When you extend your home with West Yorkshire Windows our consultants will take you through an extensive list of potential accessories for your conservatory and this will include mention of bi-folding doors. Depending on your conservatory style and its size, you could have anything from a 2-pane solution to a vast 7-pane design. You will feel a rush of excitement each time you get the chance to use the bi-folds and West Yorkshire Windows will colour match them to complement the finish of the extension.

Grey Conservatory with Bi-Fold Doors

Alongside conservatories and orangeries, bi-folding doors can also be integrated into other forms of extension and between two internal spaces, such as a kitchen and living area. No matter where you choose to use your new bi-folding doors, you can relax with complete peace of mind thanks to our extensive guarantee.