Welcome to Ability Sash Windows!

We offer a variety of services for your timber sash and casement windows in the Kent region.

Ability Sash Windows is a family run business who specialise in timber windows. With a wide breadth of knowledge we can help guide you with what services you require. Whether you are looking for new windows , a refurbishment of your old ones perhaps even replacing your old windows but keeping the original box or a draughtproof of your existing windows, we cover it all.

A depth of knowledge and experience


We have worked on many listed properties including grade 1 listed town council buildings as well as many grade 1 and 2 listed private residences.


We have a wide breadth of knowledge when it comes to timber windows from double to single glazing and casements to sashes, we can provide you with an outstanding service no matter the product you are looking for.


We have built up an amazing compilation of reviews over the years on google and checkatrade, from always producing an astounding product within a reasonable time frame.

What They Think of About Us?


Andrew and his team were polite, clean and tidy. We had three large sash windows replaced and they arrived already painted and look and work beautifully. They are double glazed and we also had the bathroom window frosted. Andrew also refurbished a small Edwardian window and sourced a beautiful brass window stay to finish off the lovely piece of glass which he was able to restore. Andrew also put in and made safe a glass house name above our front door which we had restored. A superb job although it did take some time from quote to completion but it is worth the wait.

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Andrew undertook a very thorough refurbishment of our original sash windows. I must say they turned out much better then expected and most importantly they are very efficient at keeping the cold out, would definitely use Andrew again.

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Beautifully made new windows that fit perfectly into the original box frames. We’re also very pleased with our new front door that was installed and already painted.. Quality craftwork, reliable, tidy and conscientious installation team. The length of the project was caused by greatly increased order times for glazing.

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Andy was very knowledgeable, polite and kept the work area very clean. Standard of work was excellent, would highly recommend.

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Our original sash windows were in a sorry state which the ability team were able to restore to its former glory. We are very happy with the renovated windows and additional work to the gable/soffits of our Victorian terrace property. Ability are a professional, friendly and courteous team.

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