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House Extensions


Get a beautiful and practical House Extension from Warmseal 

Add extra living space and increase the value of your property with a house extension from Warmseal Home Improvements. 

We can create a truly unique space, that not only matches your exact needs, but perfectly complements the look of your home. Our house extensions are truly versatile and can suit any purpose, whether you require a kitchen extension or a new modern living room. 

At Warmseal, we have the experience and expertise to assist you with any project, no matter how big or small it is. From the initial consultation to the after-care tips, we’ll guide you through the design and planning of your house extension, offering impartial expert advice every step of the way. 

Using the highest quality materials and energy-efficient glazing, we can create a fantastic year-round additional space, built to last. 

Contact our home improvement experts today for more information about our house extensions and to request a free no obligation quote. 

House Extensions Gallery

Up to 20% off all House Extensions

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Will I be able to afford a house extension from Warmseal?

Yes, here at Warmseal we offer a range of flexible finance options that can help spread the cost of your new extension. To learn more, speak to our home improvement experts.

How long will it take to install a house extension?

This will depend on the exact specification you require, but typically a few weeks. Please do call us to discuss your exact requirements.

DoI need planning permission for a house extension?

It is likely that you will need planning permission for your new house extension, however, here at Warmseal we will deal with all matters related to planning permission and building regulations on your behalf.

What do our customers think?

Warmseal Newcastle Limited is an Appointed Representative of Improveasy Ltd., a company registered in England and Wales (Co. Reg. number 7807352). Registered Office: Manchester Business Park, 3000 Aviator Way, Manchester M22 5TG. The firm is authorised and regulated by the Financial Conduct Authority (FRN 708623). The firm is authorised as a Broker, not a Lender and offers credit facilities from a panel of lenders. The credit is subject to application and status. To view our finance options click here.

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