Bifolding Doors For The Trade

Highly engineered aluminium bifolding doors cater to the requirements of both style-conscious residential clients and have the performance and reliability of demanding high-traffic commercial environments. Our Reynaers and Senior Architectural aluminium bifolding doors offer a choice of styling, performance and sightlines.    

Trade supply aluminium bifolding doors

Manufactured by C&A Window Systems, our bifolding doors come in a range of profile types, slimline profile mullion sightlines, a comprehensive range of colours and flexible configurations. The panel sizes suit standard or large panel sizes with a choice of glass types or integral blinds. We provide our trade supply aluminium bifolding doors at competitive prices and lead times, with popular RAL colours in stock. Secure, energy-efficient and functional bifolding doors are available to buy direct. 

Trade supply bifold doors, frequently asked questions

Our Reynaers bifolding doors meet the requirements of both commercial and residential projects. Answers to our popular questions about bifolding doors.

Can you use bifold doors in commercial property?

Bifold doors are perfectly suitable for cafés, restaurants, bars, hotels and offices. You can also use them internally as partitions and room dividers. We can fabricate your doors with a range of low thresholds, usually required in commercial property to meet Part M of Building Regulations and BS8300.

How secure are bifolding doors?

Our bifold doors are tested to the latest security standards, come with top-brand multipoint locking and security key cylinders and feature internal glazing beads. You can enhance your bifolds to a higher specification with laminated glass and other security enhancements. Contact us for more information.

What is the benefit of using Reynaers bifold doors?

All quality aluminium systems provide good door solutions. However, the Reynaers brand is renowned internationally and trusted by discerning customers, architects and homeowners. Reynaers bifold doors also offer more threshold options than other systems as well as thermal enhancements, improving the U-Values.

How do you provide your trade supply bifold doors?

Our bifold doors come fully fabricated, with door leaves assembled. Cills, beads, extensions and other loose profiles are provided cut to size. The outer frame may arrive in kit form depending on the size and transport requirements. Contact us for more information.

Do bifolding doors meet Building Regulations?

Yes. Our doors meet Part L of the Building Regulations with the right glass specification. They also meet Part F when provided with trickle vents.

Three Reasons to Contact C&A Window Systems

experience you can trust

Our Process

Discover how we work

image of a lady in front of patio doors, advice article on CERTASS certification

Reynaers At Home

A trusted brand we are proud to work with

grey trade supply alu-timber windows and doors in a new build house.


How to view our products

Reynaers At Home Partners

Proud to be part of the Reynaers at Home network, providing you with even more confidence in the quality of our products and our installation

Dependable Security

The latest generation locks, handles and product design promise you optimum security and are certified to the latest standards.

Your choice of colours

Extensive colour options ensure your windows and doors are tailored and individually designed, flawlessly blending with your home.

Meeting Building Regulations

Whether for new or replacement projects, you get dependable performance and your new glazing meets current Building Regulations.

Customise Your products

A personalised touch

Glass options

Contemporary designs that enhance security and privacy.

Integral Blinds

An attractive addition delivering privacy and shading when you need it.


Peace of mind starts when you get in touch and lasts for years.

steve arundellsteve arundell
13:43 02 Nov 23
Chris and Andy listen to what we wanted and their team then delivered in spades.Great company well worth the effort to contact.
ArBa InstallationsArBa Installations
22:23 20 Dec 22
Posting from the view of an Installations company, C & A have always been a pleasure to deal with. Their process is very thorough and products are top quality. We use them for all our commercial doors and would highly recommend all their products and them as a company.
Paul DillonPaul Dillon
14:17 23 Nov 22
Great service. Top products. Thank you. C&A
Alfie TonerAlfie Toner
13:43 21 Nov 22
Great company to deal withQuick quotesPleasant staffGreat productsGreat customer supportDefinitely recommend
22:50 12 Jun 22
Couldn’t recommend this amazing company enough from start to finish the professionalism have been second to none. The quality of the work undertaken shows how much C&A take pride in there work. Thank You again
Gary WoodhatchGary Woodhatch
11:11 11 Mar 22
Have been dealing with Andy and Kim in the main at C&A windows for a few months now and the service overall has been great, quick quotes, lead-times inline with expectations and well presented and packaged goods. Great responsive aftersales assistance when called upon. Would recommend C&A for sure.
richard newellrichard newell
07:44 11 Mar 22
Always a pleasure to work with the people at c and a, very good communication throughout the process and most importantly the product is excellent.Highly recommended.

Send us an email

Send us an email if you have any questions.

call us

Need to know more about our products? Call us, and a member of our sales team will help you.

01787 477976

visit us

Book an appointment to visit our showroom.  
8am – 5pm Monday – Friday

Unit 1, Lancaster Way
Earls Colne Business Park, Earls Colne, Colchester CO6 2NS

We are looking for new staff to join our team.