Secure, stylish & energy efficient windows
Either double or triple glazed windows, designed and tailor-made to your own unique requirements in either
PVCu, Timber or Aluminum.
View Products Timber effect, modern materials
Superbly designed to provide a realistic timber effect with all the benefits of PVCu.
View Products A stylish solution for the modern home.
PlatinumNRG, is the brand name given to our new generation of exclusive, energy efficient ‘slimline’ PVCu windows.
View Products A beautiful, long-lasting solution with timeless character.
Sometimes only the natural finish of traditional timber is acceptable. Ideal for character and listed buildings.
View Products The ultimate in contemporary window design.
Add style, security and durability to your home.
View Products Designed to bring out the contemporary side of your home.
Combining strength, rigidity and slimline appearance, the architectural choice for specialist installations.
View Products Explore our 360 Virtual Tour
Discover some of our best work on our interactive 360 platform – including windows, doors, orangeries and conservatories.
Based in Haywards Heath, we work throughout the whole of West Sussex and East Sussex, down as far south as Seaford, Brighton and Worthing, up to Pulborough and Horley in Mid Sussex. Across to East Grinstead, down to Crowborough and Uckfield, including all the surrounding towns and pretty villages of Sussex.
Don’t take our word for it: check out what our customers say!
I would just like to pass on my thanks and praise for the great job your installation team did, noticeably showing extra care to suit the circumstances at home! We really appreciated all the consideration and we are very pleased with the quality of the finished product. I will be sure to recommend your services in the future. Thanks again to all involved.
Mr F of Haywards Heath May 2019
I’m very pleased with the works both at my rented property and at home. The tenant said lots of people are remarking how nice it looks. Really impressed!
Mrs T of Hurstpierpoint May 2019
Excellent product and especially the installation work from Window Wise. Many thanks.
Mr and Mrs L of Lindfield February 2021