When you choose your windows, doors and conservatories from Ultimate Windows, you are safe in the knowledge that since 1988, Ultimate Windows has brought elegance, warmth and security to thousands of homes throughout the North East.
The success of Ultimate Windows has come from an attention to the smallest details, a focus on customer care and a true emphasis on professionalism. All our PVC-u frames and double glazed units (including coloured leaded lights, diamond leading and Georgian bar) are manufactured by our team of craftsmen at our Middlesbrough factories.