Glass Extensions, Sheffield | Glazed Extension Prices | Free Quote

Glass Extensions for Your Home in Sheffield

At Coral, we pride ourselves on our selection of home improvements. We are here to help you upgrade your property and have over 30 years of experience in doing so. If you are looking to upgrade your home, but don't like the look of a conservatory, then why not opt for a glass extensions. With a modern design, you can create a bright and airy living space that can serve a multitude of purposes. So whether you want a new Summer relaxation spot, a modern office or a luxury playroom or your children, our glazed extension can be designed to suit.

Not only can you enjoy the contemporary designs, but they are also manufactured to provide you with exceptional performance. The glass featured is robust and secure and will provide excellent longevity. You can also expect better thermal performance, durability and weatherproofing features.

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Choosing the Right Glazed Extension for Your Home in Sheffield

Whether you're after a glass extension or any of our other Sheffield double glazing, the team at Coral can help you turn your designs into reality. When choosing glass extensions for your home, you can expect the space to be filled with great amounts of natural light for years to come.

A glazed extension is a perfect way to brighten up your home and create a stunning living space that can be used for a variety of unique purposes. The flexible design allows you to create a glazed living area that you can use as a luxury living room, modern dining space or even an office space. The possibilities are endless.

We offer an incredible collection of glazed extensions you can choose from, so you are guaranteed to invest in the perfect glazed extension for your Sheffield home that looks the part and matches the style of architecture. Get in touch with our team today if you would like to find out more about the collection of designs that we offer.

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Exceptional Service

By choosing Coral for your new Sheffield glass extensions, you will be provided with a world class customer service. We have an expert team of designers and installers that will work closely with you during your entire project.


Market Leading Designs

We only work with the best manufacturers within the industry, so you can trust that the glass extensions have been built to last and stand the test of time. They are made using high quality materials.


Weatherproofed Designs

Our glass extensions are designed to withstand any adverse British climates. This means that your new glazed extension in Sheffield will be protected against any adverse rain, snow or heavy winds.

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High Quality Glass Extensions in Sheffield

Boasting incredibly low U-values, our glass extensions will provide exceptional thermal performance all year round. The improved designs will help to trap warm pockets of air for longer and helping to prevent colder temperatures from entering your home.

At Coral, we take security and safety incredibly serious. That is why we ensure that all of our glass extensions in Sheffield are designed and fitted with the latest locking mechanisms to ensure better security standards.

For more information on how our glass extensions can benefit your home, get in touch with our team today.

This will help to create a more efficient property for you and your family to enjoy year after year. The improved performance will also help to add value to your Sheffield home.

Versatile designs mean extensions can be used for a variety of purposes.
A range of glazed extension designs.
30 years of experience in installing glazed extensions.
A range of finance options are available as well as free quotes.
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Glass Extensions Prices, Sheffield

So if you're looking to upgrade your property and create a stunning glazed extension space for you and your family, get in touch with the Coral team today. We can provide you with an incredible range of glass extension designs.

For a free glass extension quote, please contact our team using our free quote form. Here you can give us a brief description of what you'd like. Our team will then be in touch to discuss your project.

If you would like to discuss your project with our team now, then give us a call on 0800 669 955. We can answer any questions you may have about our glass extensions in Sheffield.

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What do our customers say?

We’re so proud to share a selection of our projects and the kind words we’ve received from our customers in Yorkshire. If you still need further reason as to why you should choose Coral over a competitor, check out our reviews today. Homeowners just like yourself have spoken highly of our double glazed installations across Bradford and the surrounding areas.

MICHELLE BAMFORTH Google - 30/4/24

I went with coral to replace my windows and doors on a house I have bought. They kept me informed for the windows and doors all way through. In September 2023 they replaced my downstairs windows and doors as could not do upstairs as they thought the soffit and facias were asbestos. I had them tested and good news it was not asbestos so in March I had the upstairs windows replaced....the fitters did a brilliant job as some of the plaster had come away inside the walls and they filled in all the gaps.....The window fitters were brilliant and would recommend them.

CHARLES BECKWITH Google - 9/4/24

Excellent windows and doors. Tradesmen did a flawless job, were polite, provided dust sheets and cleaned up on completion of work.
Communication with management was good.
Would like to thank Leon and Dan in particular for a great job done, and also Andy who came on Easter Sunday to fit our front door canopy.
Highly recommended.

MICHAEL BOND Google - 26/3/24

Had 2 composite doors fitted. Job was done in 5hrs. Good neat job and he cleaned up afterwards. Very happy with the doors and the house seems warmer than before. Would recommend them.


Coral replaced my old wooden framed and aluminium, double glazing windows and doors, including a patio sliding door. The fitting team did a fantastic job, at times in some horrible weather over the course of two days. They were hard-working and I was happy to keep them going with cups of tea and biscuits. I am very pleased and impressed with the finished windows and doors I would not hesitate to use Coral again. I will eventually need four more windows replacing in the future. From the sales team, Charles the sales rep, the surveyor to the fitting team, I cannot rate them highly enough. They needed to come back and adjust the cat flap in my new door, but they arrived on the arranged day and sorted it out no problem. Thanks Coral

Yunus Moosa Google - 25/01/24

Coral windows fitted a new door and Richard and Josh were very professional and I would recommend this company without any hesitation every time and the price was very competitive WELL DONE GUYS AND THANK YOU

Mark P Google and Which? Trusted Trader - 13/12/23

Superb from start to finish

Having had mixed experiences with getting windows and doors fitted in the past it was with a certain trepidation that we approached the purchase of a new bay window and front door. Thankfully we decided to commission Coral Windows to complete the work who were superb from start to finish. From the initial contact with Gary, who gave us the confidence to place the order, through the fitting to the aftersales service - everything was superb. They even provided a restoration and encapsulation service in order to preserve our original stained glass in both the windows and the door. The fitters did a great job, polite, friendly and provided an excellent finish. The windows and door are of a good quality. And, despite a couple of bumps in the process, the service team ensured everything was sorted to our satisfaction. Plus, we didn't pay a penny, until we were happy. Genuinely 10/10. Well done!

Customer in North Yorkshire Which - 19/10/23

We first used Coral windows in 2005 to replace all windows in our detached property. We were thoroughly impressed with the quality of workmanship and tidiness. Furthermore Coral seemed to be very competitive price wise. When in 2011 we moved and needed all windows to be replaced in our new property we did not hesitate to contact Coral for a quote and subsequently went ahead. The experience was again very positive and after sales service involving minor glitches was always prompt. Recently we had them back again to replace a 35 year old garage window. Again very positive. I would recommend this company without hesitation

Mr Armitage FEEFO - 22/9/23

Trouble free service from start to finish

Excellent service from showing me the product to ordering to the final product and fitting
No pressure at any time
Well recommended

Trish Potter Google - 3/2/23

Very professional from start to finish. All done and installed within 3 weeks of sales guy coming to see us. Lovely set of fitters too. Really happy with our windows and door.

Dave Hall Google - 19/12/22

Received brilliant professional service from the Wakefield team. It was a pleasure to do business with them from start to finish. They fitted a door and it has transformed our house. David was our initial contact and her was so clear and concise and helped with all aspects.

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We never take a deposit

Coral don’t ask for deposits. Whether you’re looking for a simple roof replacement or a complete set of uPVC windows, you’ll only pay upon the completion of the installation. Very few businesses in that area offer the same service.

Range of Finance Options

Our double glazing is available on a range of different credit terms. If you’re looking to pay for your windows or doors over a longer credit plan, Coral are for you. We have three different options, with something for every homeowner.

Competitive bank-busting rates

We don’t believe there’s any benefit in overcharging local homeowners. With this in mind, you can expect fair, competitive and transparent pricing from Coral. We don’t add any hidden fees and are also accurate with our quoting.

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