a year ago
I had a leak for 2 years and Now it is fixed. There should more companies like Brian's and less cowboys around.
- Morena M
5 years ago
We found this company on the Velux website when looking for a Velux Certified installer. We were looking to have a large Velux window installed into our kitchen roof to let some natural light in to an area which was very dark. Under 1 Roof visited our home and gave us expert advice which allowed us to make an informed decision on how to proceed. They were very courteous and knowledgeable and we had an estimate on the works the very next day. We instructed Under 1 Roof to carry out the project and we are over the moon with the end result. Our home was left probably cleaner and tidier than it was before and now we have so much daylight flooding into our previously dark kitchen diner. I have nothing but praise for Under 1 Roof and wouldn't hesitate in recommending them to family and friends for other projects.
- ian m

Experts in roof window installation.

Roof windows can form the basis of a basic loft conversion - but they need to be installed properly so as to last and perform reliably over many years to come.We are VELUX Certified Installers - the highest level awarded by the company - so you know you're in safe and reliable hands with our service. These roof windows are a wonderful addition to a home and can transform what may have previously been an under used space.

Contact Us


Call now
  • 0800 542 9841
  • 023 9217 8700
  • 07966 245385


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Old Reservoir Road
United Kingdom

Opening Hours

Mon:7:30 am – 6:30 pm
Tue:7:30 am – 6:30 pm
Wed:7:30 am – 6:30 pm
Thu:7:30 am – 6:30 pm
Fri:7:30 am – 6:30 pm
Sat:7:30 am – 6:30 pm
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