Double Glazing in Essex

With years of experience in the industry, we have been a trusted provider of quality installations for homeowners in Essex and beyond. When you choose C&A Window Systems for your home improvement project, you can relax knowing that you’re in safe and reliable hands.

Energy-saving double glazing in Essex

At C&A Window Systems, we provide high-quality double glazing that effectively prevents heat loss and enhances the overall performance of your home. Our double-glazed units feature two panes of glass filled with argon gas, creating a highly effective thermal barrier between the inside and outside of your home. This provides you with a comfortable temperature all year-round, as well as reduced energy bills.

Benefits of double glazing for your home in Essex

Double glazing offers a host of benefits these include:

  • Reduced energy consumption resulting in lower energy bills
  • Increases property value
  • Improves your home’s carbon footprint
  • Fantastic acoustic insulation
  • Achieves incredibly low U-values
  • An extra layer of protection against intruders
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High-performance double glazing in Essex

At C&A Window Systems, we offer aluminium double-glazed windows that are available in various styles and customisation options. No matter what style of property you have, our team of experts have the knowledge and expertise to make even the most complex home improvement projects possible. As well as being completely customisable, our double-glazed windows are also highly secure, making it extremely difficult for any unwanted visitors to gain access.

Why choose C&A Window Systems for your double glazing needs?

At C&A Window Systems we’re dedicated to providing homeowners in Essex with quality installations, competitive pricing, and outstanding customer service. For more information contact our team of experts today for a free quote. You can also visit our showroom in Essex to browse our extensive product range for yourself. Discover the endless possibilities with C&A Window Systems by your side.

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.