Window Wise - Conservatory Installer West Sussex


Window Wise is an installer of premier quality Ultraframe PVCu Conservatories as well PVCu doors and windows  in the Haywards Heath and Sussex area. All our Ultraframe conservatories are individually designed and tailored to meet your own specific requirements. There are many styles to choose comprising of the traditional Ultraframe Classic Victorian and Georgian style as well as the lean-to style of the Ultraframe Elevation roof with further unlimited bespoke options available such as Elevation Plus.

Based in the very prominent and central location of Commercial Square in Haywards Heath, our spacious modern showroom displays a wide range of windows and doors including two full size 'Victorian style' conservatories with Ultraframe Classic roofs.

Window Wise has earned an enviable reputation in the Haywards Heath area for providing quality conservatory, window and door installations and a service that's hard to beat. Perhaps not necessarily the cheapest, but then again as we all know in this day and age you get what you pay for. Window Wise provides a competitive price that offers real value for money, quality products, skilled and experienced conservatory installation teams with a reliable after sales service.

The simple fact is that nearly 70% of our new business comes direct from our existing customers recommending us to friends, family and colleagues.


01444 457145

  • 3A and 4 Commercial Square
  • Haywards Heath
  • West Sussex
  • RH16 1DW
  • Mon: 09:00 - 17:00
  • Tue: 09:00 - 17:00
  • Wed: 09:00 - 17:00
  • Thu: 09:00 - 17:00
  • Fri: 09:00 - 17:00
  • Sat: 09:00 - 17:00
  • Sun: Closed
Contact Installer Which? Approved Installer


By Nicholas on 24/11/2019

We are very pleased with our new look conservatory and have found our whole ‘Window Wise experience ‘ absolutely faultless from the beginning, with our first enquiry, to the end of the project. Everyone has been highly professional, friendly, efficient, thorough, with a very high standard of workmanship and as a result, we now have a top quality conservatory to enjoy! We came to you on a recommendation and will certainly pass on the recommendation to our friends and family. Your company is first class and stood out way beyond others we approached. Particular thanks to Chris and Steve who carried out the construction so proffesionally in some trying weather conditions.

By ainslie on 21/11/2019

The installation team Chris and Steve did a great job - they worked quickly and were very professional and well organised, so there was minimal disruption and a lovely high quality finish. WindowWise staff have all been helpful and reliable throughout the process and we’re very pleased with the new windows and doors. Happy to recommend the company for both products and service.

By Josie on 01/11/2019

What can I say.... what a breath of fresh air!!! Window Wise delivered a fantastic service from the moment I picked up the phone to enquire about their services to the day of completion of works! Highly efficient, professional, friendly and caring service that delivered a fantastic product at a fantastic price! Excellent customer service and value for money. I would highly recommend Window Wise!

By René on 12/08/2019

Very friendly service and amazing craftsmanship during installation. Thank you very much!

By Stephen on 07/06/2019

Excellent products and friendly, professional service

By Heather on 11/05/2019

We had a new front door and side panels fitted last week and I must say that this company are the best. From planning stage to completion all the staff have been friendly and helpful. We have used them previously and cannot fault their excellent customer service. Thank you Window wise.

By Heather on 11/05/2019

We had a new front door and side panels fitted last week and I must say that this company are the best. From planning stage to completion all the staff have been friendly and helpful. We have used them previously and cannot fault their excellent customer service. Thank you Window wise.

By Stephen on 21/02/2019

Excellent products and service

By Andy on 12/02/2019

We had our windows replaced yesterday by John and Stephen, they were totally professional and helpful at all times, the finish was superb and all at a competitive price. I have nothing but praise for this company and am happy to recommend them to all that know me.

By Hayley on 04/10/2018

Highly recommend. - John and Steven did a fantastic job of replacing our windows and doors. Very friendly and professional and we are extremely pleased with the results. Thank you!

By Mary on 12/03/2018

Professional, reliable, helpful and friendly approach, with highest standards of workmanship, even on a small project. I highly recommend them.

By Carole on 09/03/2018

We had replacement windows from Window Wise and were so pleased with the service from them that we decided to have a refurbishment of our old conservatory. We now have a beautiful live-in room. Again the service and workmanship have been excellent. All the tradesmen involved have been unfailingly pleasant and a pleasure to have working round us.

By Geraldine on 04/03/2018

We used Window Wise to replace all doors and windows 7 years ago and were so satisfied with the work , the product and customer service that we went straight back to them to do the same in our new house. We were not disappointed! Another excellent job by experienced fitters. Very happy to recommend this company.

By Chris on 06/12/2017

I am very pleased with the windows I have had fitted this week. From the quote to the measure to the installation everything was achieved as promised. Very helpful staff, the fitters and builders were efficient and tidy and have completed the job professionally. Thank you.

By Charlotte on 09/11/2017

We have used Window Wise to replace all of our windows and our front and back doors. We couldn't be happier with the finished product. The team are extremely efficient; from day of quotation to install was approx. 4 weeks. The fitters are pleasant, tidy and their workmanship is outstanding. Their products are such a high quality and I would highly recommend them. Thank you Sally, Ian, Tim, Richard and Team.

By Sheila on 20/08/2017

Excellent customer service from start to finish. Great product - really pleased with windows (Double glazed with acoustic glass). Window installers very polite, worked non-stop, cleared up after themselves, no damage where they worked - hardly noticeable. Would highly recommend the two installers. Attention to detail and checked with me if there were any queries or just wanted to confirm with me what they planned to do. I highly recommend standard of work and finish. Will be using WindowWise again in a couple of years when front windows will be replaced - will request same fitters

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