Steel-Look Doors and Windows

Today’s on-trend and highly desirable way to add unique style and character to your property project, our steel-look doors and windows meet today’s requirements for heritage, Art-Deco, Scandi or industrial designs.

Inspired by classic metal windows, our Reynaers range of steel-look doors and windows is the absolute best in terms of more styling options, higher specifications, matching doors and top-of-the-line engineering and design.  Get the steel look that will never go out of style.

Visually stunning aluminium steel-look and heritage glazing

Our exquisite Reynaers SL range is suitable for replacing old metal windows or doors with a more secure, better-insulated, high-performance product. It’s also ideal for renovation or new build projects. The iconic and timeless industrial style, in beautifully crafted slimline windows and residential doors, all with the appealing grid pattern using thin heritage glazing bars, mullions and transoms. The difference between our Reynaers steel-look windows and doors is the choice of frame and window sash profiles, giving you three distinctive styles – Classic, Cubic and Ferro.

As standard, you get highly insulated aluminium profiles and a beautiful colour finish. Black is the popular choice of steel-look windows and doors, but you can choose virtually any other colour. High-specification glass units, toughened in doors and low-level panes, top-quality window locks, hinges, handles and accessories, complete the look. Your new windows and doors are bespoke made-to-order in your choice of steel style, a range of contemporary or traditional window handles and a full choice of glass, including enhanced security, and acoustic or solar-control glass for even better room comfort.

Keeping your home safe, secure, warm and comfortable is the advanced three-chamber insulation system in your new windows, providing excellent overall insulation and helping lower your energy bills. Security is first class with the latest multi-point locking systems, secure yet stylish window handles, and advanced sealing.

Steel-look windows and doors – frequently asked questions

Distinctive, stylish, individual and providing modern or classic styling, steel-inspired glazing is on-trend and timeless. Here, we answer some of the most popular questions about this beautiful style.

What is better, aluminium or steel?

The original steel window has inspired aluminium steel-look windows and doors but there is no better product because the materials are so different. Aluminium offers the most affordable option in the steel look. The welded nature of steel windows and doors makes them slimmer than aluminium. Both are excellent products. It all depends on which material you would prefer based on price, sightlines or overall appearance. Sliding doors and bifolding doors in steel are not widely available, so aluminium offers a unique solution for these two products.

Are Crittall® doors going out of fashion?

The Crittall® brand is one of the best in the world for steel windows and doors with a long history and products with superior quality. The industrial, heritage, Art-Deco or steel look is totally on trend at the moment and the timeless style these doors and windows provide, whether in the genuine steel article or aluminium, taking inspiration from classic metal doors is here to stay.

What are the best steel-look aluminium doors

The best steel-look aluminium doors depend on many factors, including whether you need these inside your home or as exterior windows and doors. Look for slim sightlines, designer door handles, a choice of glazing bars and the right colour finish, usually in black. Reynaers SL38 and SL68 offer the a wide range of framing options giving you classically styled or contemporary steel-look windows and doors finished off by some of the best-designed handles to complete the look.

Are steel doors more expensive than aluminium?

Yes, the welded nature of the genuine steel product and different manufacturing methods, usually make steel more expensive than aluminium.

What is a steel-look window and door?

This iconic glazing style is distinguishable by its slim sightlines and is usually in black. Using applied glazing bars, mullions, and transoms creates the distinctive grid pattern with multiple panels of glass.

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.

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01787 477976

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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.