Finest Windows

When only the finest will do​

Manufacturers and Installers of  Quality Windows, Doors and Conservatories


Careers at Finest​

If you would like to find out more about working with us, please start by filling out a few of your details.

The Finest Service, The Finest Quality

If you are looking for high security, bespoke windows and doors and conservatories, you have come to the right place! Our website describes the products we manufacture, showcases our colour options and offers a great range of brochures for you to download and view. We manufacture and install a wide range of products, all made to measure to fit each job perfectly. Based in Portsmouth, Hampshire, Finest have an envied reputation for quality and service, offering our customers high security, bespoke products, at great prices! With over 15 years experience, our professional team are on hand to help with all your glazing requirements.

Thinking of having a new conservatory?

Why not get our design team involved early to get the most from our many years experience. Share your ideas on design and products with us and we’ll advise you on the best preparation and products you will for the build. We offer free surveys, advice and quotations, so there is no need to hold back, make contact with us today to arrange your free site visit. All of our team are employed full time, we don’t use subcontractors, so we can ensure a high quality of workmanship that we can be proud of. Our products are specially engineered to give technically superior performance against our competitors.

Customer Recommendations

We contacted ‘Finest’ through a recommendation, and met Stuart with our ‘design and wish list’ for our conservatory. The conservatory was built in a week. The guys left the conservatory finished and cleaned ready for the next stage of completion by other trades.

Many thanks to Finest and in particularly to Stuart; We would not hesitate to recommend Finest.

Adrian Banach

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