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FSDC Global designs, manufactures and distributes custom made external door and window products (bifold doors, patio doors, french doors, sliding doors, stacking doors, corner doors, casement windows and bar-top windows) throughout Europe, North America and the rest of the world, which is enabled by a series of manufacturing facilities, showrooms and distributor networks.

FSDC Global was amalgamated in December 2019, previously trading throughout Europe as The Folding Sliding Door Company since 2001 and in North America as Fold ‘n’ Slide Systems. The company also has its own successful hardware brand (Fold ‘n’ Slide Hardware) and profile extrusion brand (Fold ‘n’ Slide Systems), 2019 also saw the addition of the eagerly awaited, patented flush glazed ‘GlassIIEdge’ system.

Learn more about FSDC Global Request a quote from us

FSDC Global at a glance

Factory Direct Bi-folds


Patents in 38 countries

Patents in 38 countries

16 accreditations relating to bifold doors

16 accreditations

Trading globally


20 Years Experaince in aluminum bifol doors

Trading for over 20 years

Timber bifold doors produly manufactured in the UK

Manufactured in the UK

Bifold doors available in 7 material options, including aluminium and timber

Seven material options

Worldwide suppliers of bifold and sliding doors

Worldwide operations

Trade supplier of bi-fold doors


22 door sets to view including bifold and sliding doors in aluminium

22 door set showroom

Four British Standard Certifications

Four British Standard Certifications

1800+ customer reviews

1800+ customer reviews

15 bifold door products

15 bifold door products

A World of Opportunities

Find your inspiration ...

Bring the outside in

Learn more about our bifold doors, perfect for wide openings, available in wide range of finishes and materials.

Hardwood Timber

Nothing beats the warmth and beauty that timber brings.

Mix your Materials

Concerned about the upkeep of timber over time, then have timber for inside and maintenance free powder coated aluminium on the outside.

Corner openings

You can configure corner openings to create even more impressive living spaces.

Frameless GlassIIedge™

Learn more about our trademark frameless glass edge to edge, available in a variety of colours.

What our customers say...

Read more customer reviews and testimonials.

I never thought anything could make my apartment look even bigger, but Foldingslidingdoors.com did just that! They give me amazing views without blocking the panes with wall-to-wall windows!

Mr Ruiz (USA)
USA · June 2023

Trustworthy, Top-notch Doors! It's rare to find a company as reliable as this one! Their doors are top quality, service is speedy, and surprisingly affordable too. Highly recommend!

Mr Huber
GB · May 2023

Excellent products and workmanship. 3rd set of doors at current property and would use again.

Mr Chesover
GB · May 2023

Very pleased with the service. Quality of work 10/10. Courtesy of the Contractor 10/10. Timeliness 10/10. Value for Money 10/10.

Mr Brown
GB · May 2023

Excellent product and services

I have used The Folding Sliding Door Company for about 6 years and have nothing but positive things to say about their sales, customer service and install teams. I had 1 slight issue a few years ago which was accidental and I understood these things happen but even with that being said they still went above and beyond to make sure the issue was sorted quick. I've worked in this industry for years now and have tried so many companies out there but I just wouldn't go anywhere else anymore. My customers are always chuffed with the results and the products. I would highly recommend this company.

Mr Hodges
GB · April 2023

Extremely satisfied and recommend them!!! 

Mr Roy
GB · January 2023

Pretty straightforward, everyone was helpful. Had doors before from the same company which have been very good.

Ms Considine
GB · November 2022

Did a perfectly good job and fixed a small snag on doors previously bought from them a few years ago for free - very good.

Mr Neilan
GB · October 2022

Brilliant service from start to finish, fitters were exceptional really pleased with the end result.

Mrs Walker
GB · September 2022

The contractors were punctual, informative and installed the doors in a very short period of time. I was entirely happy with the service.

Mr Atkinson
GB · August 2022

Excellent comms and excellent workmanship.

Mr Burrows
GB · July 2022

On 31/05/22 I emailed FSDC to explain the opening door in our inward opening bifolds had dropped slightly. Later the same day FSDC emailed to explain that they would be in touch to arrange an engineer visit. On 08/06/22 two engineers (Kev & Alan) visited and make slight adjustments to rectify the issue. They were both extremely helpful, friendly and keen to resolve the issues.

Mr Ball
GB · June 2022

High quality new door and window. Great company to deal with.

Mr Ross
GB · June 2022

This is our second purchase from FSDC and we are very happy with the product and with the service we have received so far.

Mrs Easton
GB · May 2022

Delivery driver was absolutely awesome, and installation team were quick, efficient and friendly! Mostly great dealings with the office team too except an unfortunate ambiguity over a late surprise price change. Overall very happy indeed with the doors themselves and the internal blinds are top class!

Mr Hughes
GB · May 2022

Since 5 years passed of our Folding Sliding Doors being installed, this is a real and honest feedback for this company. First of all, it’s a great product. Next, we are extremely happy with their customer service team, esp. Nathan. They respond very quickly once requested. They also put extra care and time every time when servicing our patio doors (which happens on a regular basis). Highly recommended. 5 stars.

GB · April 2022

First of all, it's a great product. Since 5 years passed of our FSD doors being installed, this is a real and honest feedback for this company.

Next, we are extremely happy with their customer service team, esp. Nathan. They respond very quickly once requested. They also put extra care and time every time when servicing our patio doors (which happens on a regular basis). Highly recommended. 5 stars.

GB · April 2022

Friendly and efficient company with product delivered on time. The installation was excellent and the installer most professional, courteous and efficient. Would highly recommend.

GB · February 2022

Friendly + proficient young team - Bobby + Jack. Advised arrival time day before + arrived promptly. Focused on job + well-mannered. Articulate at explaining issues I didn’t understand. Suggested making a how to operate + lock video as I’m handing over to new owners. Tidy + did the job to proper standard. Didn’t cut corners. Cleared everything away + no mess left. Felt reassured with one year warrantee for work done. In all dealings with the firm, as I tried to get fixed without call-out + ordering parts, found customer service super efficient. Susan in particular. Thank you team.

Ambleside · January 2022

Purchased my two sets of bi-fold doors about 12 years ago they have been great ever since just had our third service call and as always the guys were great, replaced all the rubbers, handles etc, last time we had a couple of additions as they had moved on this time was the same we got all the improvements they had made to the sets they are fitting today, great job by two great guys, a credit to FSDC Global, once again we have two new looking sets of doors, Many thanks.

Unit Computer Parts & Repairs
GB · November 2021