About Us
Welcome to Ok Windows
OK Windows are a premier glass and door installation company based in Belfast, and operating throughout Northern Ireland. We are a family run business with over 50 years of experience in the domestic and trade sectors. By delivering unrivalled customer services for reasonable prices we have become and maintained our position at the forefront of the Northern Ireland uPVC market.
If your a homeowner and would like to add character to your existing home, we have an extensive range of timber & uPVC doors and ‘continental’ to ‘casement’ styled windows, all in a selection of colours.
We acknowledge that customers have different tastes and preferences. Which is why we offer a bespoke service for a range of our products, including stained glass windows. Visit our showroom today to discuss your requirements
Services
The High Standard Trusted & Professional Service
Testimonials
what Our Client Say
Stuart Mackey
Thank you to Paul and the lads from OK Windows for replacing the glass in our front door. Really happy with the service.
John Christopher
I can not recommend OK windows enough Denis and his team are so professional – I would highly recommend OK Windows.
Kevin Penfold
Did a full set of new windows and composite door for our house. Couldn't fault them. Great job all round. Quality is lovely, workman ship was great and price was reasonable, would recommend
