J S Windows UK Ltd
About the company
J S Windows UK Ltd is a member of the Plastic Window Federation. The company offers a 10-year guarantee on all products supplied and fitted by them. It works with local and national construction companies to supply and fit windows and doors. Its services include custom windows, affordable double glazing options, and windows that provide better thermal efficiency.
What customers say
Based on genuine customer reviews
Reviews
Reviews are taken from publicly available sources.
Not only do they provide products of good quality, but their customer service is also great. Their team of fitters is efficient and super polite. Highly recommended👌🏼👌🏼👌🏼
If you are looking to get new windows & doors I would highly recommend this fantastic company! Excellent service from start to finish! Thank you to the team at J S Windows!
Excellent service, fast execution, and a high level of reliability and professionalism. The team is very cooperative and always works to provide services at convenient times with great quality and attention to detail. I highly recommend them.
Booked in for 9, lads showed up on the dot. They removed old patio doors and installed new french doors with ease. I've been in the construction industry for 30 plus years and love it when I see tradesmen that know what they are doing. I was blown away with the transformation and could not be more happy. Would recommend JS windows to anybody looking for doors and window. Very happy customer.
JS windows are a family run business that provided me with real care and attention to my project. I made a few changes in my design choice prior to my windows going into production, and they were so helpful and accomodating. I have used big name window companies such as Anglian windows and JS windows are far better in my experience. They have my 100% confidence.
I recently had windows and a front door fitted by JS windows who were recommended by a friend. I can see why she recommended them and wouldn’t think twice about recommending them either. An excellent job by an extremely professional company.
Really happy with the service provided from start to finish. I was extremely worried when my kitchen window suddenly stopped working but everything was handled very professionally and explained well which made the process much easier. Jaz and his entire team from the gentleman who came to measure the windows to the lady who handles the booking and then the fitting team were all very polite, friendly and offered great customer service. Highly recommend.
Conservatories & sunrooms in London compared
Ordered by rating, weighted by the number of reviews — businesses with only a handful of reviews do not jump to the top automatically. 11 businesses in this category in London are compared.
| Rank | Provider | Rating | Reviews | Open Sat. |
|---|---|---|---|---|
| 1 | Apple & Oak | ★ 5,0 | 155 | No |
| 2 | Sun-Room Conservatory Ceilings | ★ 4,9 | 58 | Yes |
| 3 | Southeast Windows Ltd | ★ 4,9 | 31 | Yes |
| 4 | Transforming Conservatories | ★ 5,0 | 9 | Yes |
| 5 | Eco Tech Conservatories | ★ 5,0 | 4 | Yes |
| 10 | J S Windows UK Ltd (this page) | ★ 4,4 | 138 | Yes |