Home Renovations

We can all take pride in the architectural heritage of our country. From quaint cottages and terrace through to mansions and castles – there’s a diversity that attracts tourists from around the world.

And their not just for picture postcards and chocolate box lids – most are working buildings which have an ongoing need to function for their occupants. It throws up a range of regulatory issues which few home improvement companies are equipped to deal with. We’re pleased to say – we are. We take pride in the way we match our building work with existing architectural styles, and work with local authority inspectors to ensure that any building work we undertake exceeds their expectations with Listed buildings. In those circumstances it often means working with old brick and plasterwork –retaining original materials where possible, or substituting with suitably approved modern materials. Alternatively, where regulations allow, we can suggest more radical solutions where our architects and designers are given the freedom to explore all possibilities.


County has vast experience in home extension building...

Instead of going to the laborious effort of finding a reliable builder, architect, plumber, plasterer and fitter, just appoint County as we can take on all of these roles, and we won’t overstretch your budget.

This will save you time, and an awful lot of money. County is the only project manager you need for your home extension.

  • Dream Big - Head to one of our stunning showrooms to begin designing your home extension with our state-of-the-art 3D software. This will give you an amazing insight into how the finished extension will feel, inside and out.
  • Hassle Free - Anything to do with planning permission and building regulations can be handled by County, leaving you to concentrate on other important things.
  • Huge Choice - We have everything you could possibly want for your extension, including a varied assortment of roofing options (including traditional tile or slate to modern composite), standard or vaulted ceilings, and all manner of window and door styles.
  • Feel Involved - It’s your home extension, so we will get you as involved in the project as we possibly can. You will feel a massive sense of achievement once it’s complete.
  • Surprisingly Affordable - Use one of our finance packages to help you spread the cost of the extension over a 5 to 15-year period.


For help & advice call 0800 542 6103 today!



Explore our extensions range



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For an initial telephone consultation with one of our Architectural Designers, simply leave us your details and they will contact you to offer some preliminary advice and a no-obligation home visit.

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Make your house a home! Let County take care of it for you – get in touch with us today and see how we can help.

Get a free quote

or call us today on 0800 542 6103.

What our customers say

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Belatedly, please could you please pass on our thanks to Peter and his varied work colleagues for an excellent job...


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Brilliant products.


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Thanks for the work. I am very impressed with the amount of works that have been completed. You have done...


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County Windows (Heathfield) Limited of Unit 17 Ghyll Industrial Estate, Heathfield, East Sussex TN21 8AW (Registered No. 07451429) is a credit broker and is authorised and regulated by the Financial Conduct Authority. Credit provided by Hitachi Personal Finance, a trading style of Hitachi Capital (UK) PLC, authorised and regulated by the Financial Conduct Authority (Registered No. 704348).