Finest Windows

When only the finest will do​

Manufacturers and Installers of  Quality Windows, Doors and Conservatories

Commercial Installations

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.

Working with BSi™

We work closely with BSi™, the leading name in product testing and certification, testing our products to PAS24:2012 recognised and accepted by Secured By Design.

In Partnership with Deceuninck

One company Finest work closely in partnership with is Deceuninck, a leading supplier of PVCu systems, for the manufacture of windows, doors and curtain walling for new build private housing and refurbishment, social housing and educational buildings.

Deceuninck shares Finest’s commitment to responsible, sustainable development together with reducing its carbon footprint as part of a program of continuous improvement. Finest also work closely with Maco developing the latest security hardware products and subsequently testing to the highest standards.

Quality Management

Finest also hold ISO 14001 & ISO 9001 working closely with both Citation Plc, the leading name in Health and Safety regulation and QMS, a well-known Quality Management body.
Our Commercial team work with Architects and Specifiers at design stage following through to site survey, product manufacture, product installation and site management.


We hold BSi™ Kitemark certificates for BS7412/PAS 24 enhanced security PVCU window FabricatorBS7412 PVCU window Fabricator,  and BS7412/PAS 24 Enhanced Security PVCU Doors Fabricator.

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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.

British Standard Security

In addition we are extremely proud to have achieved ‘British Standard kitemark’ security standards for our Casement Windows, Single Doors, Tilt & Turn Windows & French Doors, proving once again that we manufacture the very best quality of product available in the market place.