About Us

Double Glazing, Windows, Conservatories and Cladding.

Leez Extensions | uPVC Windows & Doors, Double Glazing’s Number One

We provide a comprehensive range of bespoke conservatories, a huge range of windows and doors and replacement roofline products.

Double Glazed Windows

All our products are available in a wide range of finishes. Each installation is checked by our Quality Control Manager to ensure your satisfaction.

Lee had the idea to start selling quality Double Glazing to go alongside the building extension that he already offers. This way when customers have an extension we can complete all of the works ourselves rather than get third party glaziers on the site. This helps speed up the building process and the overall quality and price of the job. Making it more affordable and convenient for you, the customer.

We are building and maintenance contractors, Our proprietors have over 35 years experience, take great attention to detail and only ever uses top quality materials as standard.

A ‘no pressure’ sales approach is just one of the things in which we pride ourselves and we will always give honest and reliable advice, should you require it. After all, we’re here to help.

We’re so confident in our range of services that we provide an insurance backed 10-year guarantee. There is no job too large for us and we always do a first-class job. For example; all our uPVC double glazed windows and doors can be provided in a variety of colours and wood grains. Our tradespeople are all time served, permanent staff and we’re always keeping up to date with the latest technology. These are some of the reasons why we are able to offer such a wide variety of services.