House Extensions, Doncaster | Modern Glazed Extensions Prices
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Choosing the Right House Extensions in Doncaster

At Coral, we can design and fit premium extensions for you Doncaster home. You’ve come to the ideal place if you are wanting a new house extension. Here at Coral, every detail of your house extension is unique and custom-made for you. Because of this, your new space will truly be something special.

Due to the fact that we only work with the best companies in the market, our house extensions really are the very best. The double glazing that we use ensures performance is excellent throughout the year. This includes the use of weathertight locking systems which improve security, insulation and energy efficiency.

Opting for Coral for your extension means that you are choosing a reliable company. The wide range of designs and features that you can decide on will allow your personality and style to shine. No matter what the size or space is, our highly-trained experts will support you throughout the entire process as you make choices for the finish of your extension. This is even the case when deciding on colours and woodgrain foils.

If you would like to learn more about a house extension with Coral, contact us today. We will gladly guide you through each step of the process as well as offer you unmatched prices and quick turnaround times. For further inspiration, you can always check out our other double glazing in Doncaster for even more inspiration.

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Why Choose House Extensions

Choosing one of our house extensions means creating a space that is useable and purposeful. Because of the premium materials that we use, house extensions are adaptable and will ensure comfort throughout the year. Whether you are using the space as a playroom, office or dining room, we promise to improve the way in which you live.

Customising your space is important to us. We want your home extension to feel special to you. That is why we ensure that each home is different by handing the reins to you for complete control. All elements of the design and finishes are then totally up to you, meaning that will then be completely happy.

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house extensions prices Doncaster

Thermal Performance

The modern glazed house extensions that we offer will allow you to be comfortable every day in your home in Doncaster. Using double glazing, brickwork and either solid or tiled roofing, the warmth will be kept in and the cold out. Because of this, you won’t experience the space being too hot in the summer and too cold in the winter. Comfort is guaranteed throughout the year, therefore minimising your energy bills too.


Installed By Experts

Coral's expert installers will be on hand to help at every step of the way. When you choose one of our house extensions in Doncaster, you'll get a made-to-measure installation as part of your package. Our team will tailor their service around you and work around their schedule. Not only that, they'll test every component before fitting to ensure your job is done right.Our clever installers at Coral promise to support you throughout the job. Opting for us for your house extension means that a custom-made installation will be part of the package you receive. Installed at a time that suits you, our team will create a plan that ensures minimal disruption and a quick turnaround time. Finally, each part will then be tested to ensure that it performs perfectly.

Prices That You Can Afford

We think that everyone should be able to live in their dream home. At Coral, we make this possible thanks to our top-quality builds at affordable prices. Because we don’t want you to be out of pocket, we supply you with a range of finance options so that could can spread the cost of your house extension if you wish. We really do make anything possible.

home extension costs Doncaster

An Unmatched Service

Coral are proud to be a Which? Trusted Trader since 2016! We have over thirty years experience in the home improvement industry and we always aim to deliver unmatched customer service. We will treat you, your family, and your home with respect as we improve your property. Our promise to you is that we will work efficiently and professionally to deliver a service that you are wholly satisfied with.

Keen to make the process as smooth as possible for you, at Coral we will also work around your schedule. By tailoring a service to suit you, we are different from bigger national brands who often have huge wait times. Contact us to day to learn about how we can create a service to suit you as we install a house extension in your Doncaster home.

In addition to being on hand throughout the design and installation process, at Coral we also offer superb aftercare for your conservatory roof. In the very unlikely event that you aren’t quite satisfied after your installation, we will provide you with a solution.

Manufactured Using Robust uPVC Materials for Longlasting Performance
Weatherproofed to Withstand British Climates
Affordably Priced House Extensions
A Range of Styles & Designs Available

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House Extensions Prices Doncaster

Our extensive range of bespoke house extensions are sure to transform your Doncaster home. Choose Coral today to receive an unbeatable service at affordable prices. To find out about our prices, finance options and to receive a free quote, simply fill in our online form today. We will gladly then get in touch with you. To talk with us directly, you can call 0800 669 955 where a member of our time will provide you with all of the information that you need.

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Customer Reviews

Because of our hard work and dedication to keep our customers happy, we have received many positive reviews over the years. You can read some of them here to learn about what happy homeowners have said about our products and the process of installing a new house extension with Coral.

Josh Goodfellow Google - 15/11/23

Seamless, professional fitting, very quick turnaround from quotation to completion. Very professional and communicative throughout.

Ben Forrest Trustpilot - 17/11/23

Brilliant company

Outstanding from start to finish. Large house with old windows - all of them needed to be replaced. Sales team were informative, knowledgeable and gave excellent advice. Surveyor was efficient and extremely professional. Everything arranged for our convenience and the fitting team were outstanding - go unbelievably hard working, exceptionally neat and tidy and kept us informed every step of the way. As good an experience as we could possibly wish for. Totally recommend. Thank you.

Aubrey Smith Trustpilot - 11/11/23

The complete experience of getting our double glazing replaced by Coral was excellent. From the initial visit, survey and then the actual fitting went so smoothly and quickly. The fitters were brilliant, friendly, courteous and extremely tidy in their work. I would thoroughly recommend them

Ann Schofield Trustpilot - 16/11/23

After trying many different company to sort my leaking roof Coral Windows came to my rescue. From my first meeting them at their show room I felt that my problem would be sorted. I was kept informed from start to finish the staff were very helpful and polite. Two work men turned up on the starting date and worked for three day removing my old roof and build the frame of the new one. This was done in very cold and wet weather but this did not stop them they made sure my floor was protected and cleared up everyday. The two water proofing men arrived on the fifth day which was a dry day so they manage to finish off the out side of the roof again both were very polite and cleared up after they had finished. The first two builders arrived back on the Monday and finished off the inside and glass work again in the rain. Thank you Coral windows your team has done a fantastic job I now have a new roof with no leaks. Wish I had come to you sooner I can highly recommend you.

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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No Deposit

We won’t ask for a deposit no matter how big your project is. Whether it’s a new roof or completely new extension, you won’t pay until our work at your Nottingham come is complete. We are proud to one of very few installers who offer

Range Of Finance Options

In order to create something to suit you and your budget, we can supply you with three different finance options to choose from. This means that you can enjoy premium products and unbeatable customer service in an affordable way.

Competitive Prices

Coral’s prices are all unmatched. With us, we won’t overcharge you or surprise you with hidden fees that you haven’t budgeted for. You truly can count on us for an honest service.

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