Finest Group Of Companies
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We've been building our reputation for over 15 years, every installation adds to the strength of our business and we are proud of our name and reputation. We manufacture high security products, working to the strictest British Standards. Each installation is registered to FENSA, the leading name in window and door registration.

We spend most of our best time at home - it's somewhere we are proud of and reflects who we are. When the time comes to make changes, whether it's replacing your Front door or bay window, adding a conservatory or orangery, you'll want to work with a company that operates to the highest standards. We believe Finest provides you with these standards.
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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.
If you are planning a project please let us know about it. We'd love to be involved. We had Finest install a new Front and Back door at our home in Portsmouth, we found lots of choice within the range and we were surprised how quick the survey was booked in. The doors were fitted within two weeks of my initial call to the office - great service, really pleased.
At Finest, we undertake all types of works in the retail sector. Our family run business offers a wealth of experience from all aspects of the industry, placing Finest in a prime position to offer a comprehensive service, envied by our competitors.

Our trained surveyors and installation teams have many years of experience, with hundreds of successful installations behind them, backed up with support from our experienced factory team and office staff.Installations range from single Front doors through to complete properties, with a large variety of products to suit every application.
If you are a builder, window installer or keen DIY enthusiast then feel free to contact us for a 'supply only' quotation. Our unique on screen counter service allows our customers to view their products as they are designed, followed by a printed quotation detailing each product and associated cost.
Finest are a commercial glazing contractor to local authorities, housing association and major house builders. Manufacturing and installing high security windows and doors throughout the country in the commercial sector. Today, the need to achieve quality standards and meet Police preferred specification guidelines must be balanced with an expectation to understand, measure and have policies in place to suit each client.
Reviews (2)
Mohammed Miah
Mohammed Miah
Nov 14, 2021
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Extremely unprofessional and rude customer service I would recommend further training on manners within your workforce and good phone etiquette.
Mark Trapani
Mark Trapani
Aug 29, 2019
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Finest Windows have just completed the full replacement of one of our Bay Windows at our home. The whole installation was completed in under two days and the two installation men were just superb - clean, tidy, quiet, helpful and extremely efficient and productive. From start to completion, they worked diligently and made sure that we had nothing further to do when they left and they even repointed a few bricks on the bay to make the job look perfect. They also polished the new glazing units both inside and out. We are delighted with the job and would have no hesitation in recommending Finest Windows