Multifold & Bi-fold Doors

Multi-Fold Doors

Our Multi-Fold doors are meticulously engineered for both aesthetics and practicality. Fully adjustable slimline hinges ensure smooth operation, while the hidden track design preserves the sleek appearance of your doors. With a range of foil options, suited furniture, and cranked lever/lever handles for tight stacking, these doors offer not only beauty but also convenience.

Flexibility is key, and that’s why we provide 16 different opening configurations, ensuring you can tailor these doors to your specific preferences. The Multi-Fold doors are not only visually appealing but also compliant with accessibility standards, making them an ideal choice for a range of needs.

Built to last, our Multi-Fold doors offer the choice between fully welded or mechanical outer frames and sashes, meeting the highest industry standards including Pas 24 and Secure by Design. Additionally, the ERA 5-star guarantee assures you of the exceptional quality and durability of these doors.

Bi-Fold Doors

Designed to perfection, our bi-fold doors radiate elegance while offering unmatched practicality. The innovative pivoting axle in the rollers is a testament to our commitment to engineering excellence. This unique feature allows the wheels to gracefully navigate any undulations in the stainless-steel tracks beneath, ensuring a smooth and effortless glide every time you open or close the doors.

The combination of sealed bearings in the stainless-steel wheels and lateral rollers guarantees not only impeccable performance but also longevity. These doors are built to withstand the test of time, offering years of effortless operation while maintaining their pristine appearance.

Our bi-fold doors are engineered to perfection, ensuring a harmonious blend of robust functionality, security, and captivating aesthetics.



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Why Choose Us?

Price Match Guarantee

Our Price Match Guarantee means we will match any like for like quotation with the same features, specifications and warranties.

All Seasons Living

Combine the light and airy feel of a conservatory, yet with the solid, tiled roof, and energy efficiency of an extension.

Over 50 Front Doors

We have a wide range of over 50 white, coloured & woodgrained Front PVCu and Composite Doors to choose from. Starting from just £645.

FREE Quotation

Whatever your requirements, please contact us now for a comprehensive FREE no obligation quotation, or just for some friendly advice.

Best Price Promise GUARANTEE*

*Provide us with a Like for Like quotation with the same features, specifications and warranties from a comparable company,and we will match the PRICE.
Call us on Now 01403 711 936

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Contact us now for a comprehensive FREE no obligation quotation.


Established in 1998, Window Mart have gone from strength to strength culminating in the opening of our new show complex at Old Barn Garden Centre near Horsham. All Window Mart staff are employed by the company and drive fully equipped company vehicles. We have our own building team for groundwork and brickwork. In our showroom an extensive range of conservatories, doors and windows can be viewed. Excellence is our commitment and we are here to make sure you get the very best in service and quality.

Contact Us

01403 711 936

Show Complex

Old Barn Garden Centre,
Worthing Road, Dial Post,
Horsham, West Sussex,
RH13 8NR

Opening times:
Mon -Sat: 10am – 4pm
Sunday: 11.30am – 3.30pm

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