C & A Factory and Showroom

Our modern factory and showroom in Essex demonstrate our understanding of what it takes to be a successful window manufacturer for homeowners, the construction sector and our trade partners. We are committed to excellence, providing window installers and builders with our comprehensive product range. We are confident of meeting virtually any customer or project requirement.

Whether you need aluminium windows for a commercial project or the latest stylish windows and doors for a residential build, we can deliver the quality and service you need. We look forward to working with you.

The C&A Window Systems Factory

We are proud to manufacture our windows and doors in Essex, supporting local jobs and the community. Not only does this allow us to control the quality and performance of our products fully, but it also ensures that our customers always get the best possible value for their money.

Our System Company partners have trained our manufacturing team. You can trust them to produce first-rate aluminium windows and doors that meet even the most demanding conditions. Every product is inspected thoroughly before it leaves our factory, ensuring consistent quality across our entire range of products.

In addition, we practice lean manufacturing principles at all times, which improves efficiency and reduces waste levels in our facility. This allows us to keep costs down while still delivering top-quality products built to last. We believe that manufacturing automation paired with years of industry expertise is key to crafting the finest windows and doors. Our team of skilled craftsmen, experienced installers, and supportive customer service representatives makes a winning combination that consistently delivers superior results for our customers.

The C&A Window Systems Reynaers Showroom

Our new aluminium showroom is perfect for seeing our Reynaers collection of the finest aluminium door and window products. In addition, our showroom allows you to see product features and design up close and test them out yourself so that you can be sure they will meet all of your needs. With our expert staff on hand to answer any questions you or your customers may have, choosing the right products is easy.

For our homeowner clients, we offer a relaxed, no-pressure environment where you can view our range of products. See important design features such as door and window operation and locking, low tracks or thresholds and a choice of handle options. With a wide selection of bi-folding, lift and slide doors, residential doors and aluminium windows, you can visualise how our products can look in your home.

For our commercial clients, you are welcome to visit our showroom, where we can help you with your building specification and requirements.

Our trade installer partners are welcome to bring their clients to our showroom, where you can also see how we manufacture our leading systems for the retail and commercial sectors.

Contact us today to arrange an appointment

At our offices, factory, and showroom, we proudly welcome you as our valued customer. Here, you will find a team of dedicated professionals who share an unyielding passion for aluminium craftsmanship and innovation. Our aluminium windows and doors are renowned for their exceptional design and longevity, embodying the best in aesthetic appeal and functionality.

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.