NB Windows, Doors and Conservatories windows doors conservatories repairs


Frequently Asked Questions

Do we get a guarantee?
All new products are guaranteed by NB Windows LTD, and are also covered by an Insurance Backed Guaranteed (IBG)

Will they fade?
Frames are guaranteed against fading, discolouration, distortion and cracking.

How thick is the glass?
All new double glazed units are 28mm thick.

How long does it take?
From order confirmation we like to complete within 3/4 weeks.

Will we have to redecorate?
At NB Windows we pride ourselves on our clean & tidy workmanship. However, unforseen problems such as “blown” plaster or render is the home owners responsibility.

What type of glass is used?
All our units are 28mm thick and comply as “A” rated overall in conjunction with our frames. Safety glass is applied in all areas as designated in Approved Document N (safety glazing). Obscure glass is fitted as required.

What about fire?
At NB Windows your safety is paramount. Therefore, all our frames comply with Approved Document B (means of escape) where required.


NB Windows have done several jobs for us and I cannot recommend them highly enough. Absolutely brilliant. I have recommended them to my friends - Mrs S Brown, Northampton
Don't take our word for it! - Read More