Replacement Windows

For 37 years County has been a leading installer of windows in Sussex & Kent.

We guarantee to find the windows that best suit you and your home. We give you a wide choice of the very best products and work hard to ensure you are happy with every aspect of the design and installation. There are many benefits to replacement windows. Not only will they instantly improve the outside appearance of your home, they will also provide higher levels of insulation, security and noise reduction. Installing new windows is one of the most effective ways of keeping your home warmer and reducing your energy bills. Our range of windows, styles and materials is vast, so you have a choice, there is no, ‘one size fits all’ solution. Our choice of styles including sash, georgian and casement and our materials including UPVC, aluminium and timber, means we have a window to suit any home.

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View our range of Timber Windows


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About our windows and doors

Watch our video and discover all the features and benefits of our fabulous range of windows and doors.


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Want to speak with an Advisor? Give us a call on 0800 542 6103

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What our customers say

The glazing elements of our orangery product are all very good quality, measured, designed and installed without any real issues,...


Conservatory / Orangery Hassocks
Guy Whittle – 15th Jan 2020

Conservatory / Orangery Brighton
Mr Nigel Perkins – 2nd Jan 2020

Very pleased with the products.


Conservatory / Orangery Pulborough
Claire Sellwood – 20th Dec 2019

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


Windows & Doors Sussex
Liz & Nigel – 20th Dec 2019

Brilliant products.


Windows & Doors Lydd
Mr Roger Anthony – 6th Dec 2019

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


Windows & Doors Heathfield
Mrs Sedgemore – 1st Jan 2019

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© 2020 COUNTY WINDOWS (HEATHFIELD) LIMITED

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).