OK Windows
About the company
OK Windows is a family-run business with over 50 years of experience in the domestic and trade sectors. It operates throughout Northern Ireland, serving both domestic and trade customers. The company offers a bespoke service for a range of products, including stained glass windows. Its product range comprises windows, doors, conservatories, glass products, speciality stained glass, and timber products.
What customers say
Based on genuine customer reviews
Reviews
Reviews are taken from publicly available sources.
Amazing workmanship and after care top notch
Had front composit door and side door fitted and side window so happy with them,workmanship was excellent can't fault anything to be honest,had work done years ago by ok windows also,was very impressed even then,could not reccomend you enough thank you.
AVOID COWBOYS!! I got windows and doors fitted by this company, house was left like a building site, bottles lying about and rubble everywhere. My front door was heavily marked and when I got another window fitter out to check the front door he pointed out it was only double glazed, it was a composite door which clearly states in brochure triple glazed which I had ordered. Asked for a replacement door which was refused, they then sent various people out to scrub my door but to no success, most of the windows were badly scratched to which they said you could of done this yourself and they were not even fitted properly they had not been foamed or clipped resulting in cracks around the windows as the windows moved, Lisa Duffy the manager was unprofessional and refused to make any amendments, strongly advise you to avoid this company at all costs and get a reputable window fitter.
Just had our home fitted out with a new composite door to the front, pvc door to the back and new windows throughout. OK windows were very competitively priced, great quality of products installed. Workmanship was great, the guys were friendly, professional and respectful. Highly recommend. Will be using for our other renovation projects!
OK put in a black heritage window in for me in the Bellevue area and I would give them full marks for workmanship and service..they were 100% and very reasonable in comparison
Massive thanks to Collette and the lads in the factory for managing to get us a set of replacement window locks for a funurable OAP who recently last her husband! Community Spirit at its finest- absolutely cracking set up and quality products! Thanks again!
Customer service is fantastic, can't be beaten. Staff were so helpful and couldn't do enough to ensure we picked the right windows and doors. Can't recommend it enough.
Window & door installers in Belfast compared
Ordered by rating, weighted by the number of reviews — businesses with only a handful of reviews do not jump to the top automatically. 12 businesses in this category in Belfast are compared.
| Rank | Provider | Rating | Reviews | Open Sat. |
|---|---|---|---|---|
| 1 | Emerald Home Improvements | ★ 4,9 | 318 | No |
| 2 | Roof Window Specialists Ltd. | ★ 4,9 | 318 | Yes |
| 3 | Tom Johnston Garage Door Specialist & Repairs | ★ 4,9 | 126 | Yes |
| 4 | Windows 4 U (Doors Belfast | PVC Doors Belfast | Composite Doors Belfast I Bi fold Doors Belfast | Double Glazing Belfast) | ★ 4,9 | 98 | Yes |
| 5 | Northern Windows, Doors and Joinery | ★ 5,0 | 27 | No |
| 12 | OK Windows (this page) | ★ 4,0 | 67 | No |