Who We Are

wthi-vanWindow Tech Home Improvements are based in Kent and are a small family run business offering excellent, reliable and professional service at realistic prices.

We specialise in the highest quality uPVC windows, doors, conservatories as well as sealed units, fascia & soffits.

With over 15 years in the industry Gavin Marsh continues to provide a professional and exceptional standard of workmanship ensuring a high quality end result.

Most of his work comes via recommendations, there is no salesman involved and all customers are handled personally from start to finish.

Some of Our Work

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All products and materials used are of a very high quality and this combined with a high level of professional competence ensures a perfect installation every time.
Call us 07725 686094

Our Key Services

UPVC Windows

An efficient UPVC Window installation can represent a significant saving for you.

UPVC Window Installations

We provide care, expertise & energy efficiency to every part of an installation. Read More Here

UPVC Doors

The decision of choosing the most suitable uPVC door for your home can be difficult

UPVC Door Installations

We can advise on a range of UPVC Doors and help you make the best choice.Read More Here


All our conservatories are tailor made and will add considerable value to your home


Our experienced team can carry out a survey of your premises and make recommendations . Read More Here

Our Recent Projects