Get a Quote Extensions for your Home.

Home Extensions

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Home Extensions If you want to add value and enjoyment to your home and are thinking of an extension, consider Southeast Windows Ltd. We offer impressive extension services. Not only can home improvements enhance your living space, but they can also boost your property's value and curb appeal. According to internet research, the average home improvement can increase a home's value by 10%, return on inve

We offer a customised service that fits your needs. We start by discussing your requirements for the new building. Our tradespeople in London and Essex have the necessary qualifications and are competent people who take pride in their craft. We are confident that you will be satisfied with the outcome.

Each project is unique and tailored to your requirements, preferences, and design. Our CAD drawing facility lets you preview your new extension design before placing the order, eliminating costly misunderstandings. You can view the end product from both the inside and outside. We offer various customisation options, including changing windows to bi-folding doors, switching the roof from glass to solid, or selecting different brick colours and window tints. The possibilities are endless; we are here to help you create your dream space.

To find out more, feel free to get in touch today. Call your local number and talk to one of our company representatives who can help you with your new project.

Call us today for your FREE no-obligation Quotation!

Extension London East: 020 8472 4088 Head Office
Extension London South: 0203 856 6667
Extension London North: 0203 856 6669
Extension Romford: 01708 202 457
Extension Great Dunmow: 01371 704 771
Extension Chelmsford:01245 208 058

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Other Products

southeast windows and doors thermally Efficient

Thermally Efficient

All our extensions are thermally efficient becuase we line the walls and use double and triple glazed windows and doors.
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we build extensions in romfod and london
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Customer Reviews
David Strange | London
Really great job done by Peter and his team. They replaced all the windows in our 3rd floor flat, quickly and matching the old design exactly. Peter provided very helpful advice as to which type would be best for our needs (we went for double glazing with extra accoustic glass) and he also gave us a full break down of the pricing etc. Not at all pushy, just a decent window fitter who did a very professional job. We have already recommended them to all our neighbours and I would highly recommend South East windows to anyone.

Paula Adams | London
Can't tell you how happy I am. Peter fitted french doors and side panels last month for me. Great service from first visit for quotation to completion of work. Straight forward no nonsense, what you see is what you get! Peter worked tirelessly and the level of workmanship was second to none! The doors look fantastic and the finish is perfect! Thank you so much Peter. I will definitely be back for the windows very soon. I would not hesitate to recommend you to anyone. Great quality, workmanship and price!

Zaf K | London
High recommendations for Southeast Windows. Roy was a pleasure to deal with and was always happy to assist with his extensive experience in the industry which really shows though. Would definitely recommend Southeast Windows to all friends, colleagues and family. Roy done an excellent and professional job with no pushy sales and great aftercare along with honest and upfront advice and assistance- what else can you ask for? Thanks again.

Terry March | London
Very happy with Roy and his team who fitted a front door, patio doors and windows throughout the house. All great quality and a lovely finish. Would highly recommend this company from the very first visit to the end result they were very professional and left no mess.

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