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“ We were delighted to find a company in Norwich who could double glaze our existing windows. When Sash Window Preservation came to do the work we found them to be diligent in their approach to the problem. When finished we found the work had been carried out with great efficiency and time was taken to get everything right. We fully recommend any household that is looking for an alternative to new wooden double glazed windows ”— Mr Round, King's Lynn
“ Your chaps were cheerful, upbeat and quick, they turned up when they said they would and were quick and efficient and did a good tidy job. House was left locked up and clean. Messages were communicated and were pleasant and polite at all times. And one more thing I slept till 10:30am on Saturday morning.....no noise! ”— Mrs Knights, Cambridge
“ Very good service with polite and efficient staff. I had my front sash window done which has shutters and it looks superb and doesn't rattle anymore! I wish I'd known about this company last year when I had all the other windows replaced with UPVC...the only reason they couldn't replace the front window was because of the shutters. The cost was the same. ”— Jane Le-Surd, Diss
“ A massive thank you for my new double glazed sash window. I am very impressed with the customer service from start to finish The craftsmen on site were extremely polite and very knowledgeable in their product and installation. I can not praise you enough of your expert service ”— Matthew Payne, North Walsham
“ I was very happy with Darren and Jesse who completed the work. They were tidy, polite and careful workmen. ”— Mim Ramsby, Norwich
“ The work was carried out on time with minimal disruption. We're so glad we chose to have the windows renovated rather than replaced as the character of the house is maintained but with much improved noise and draught insulation. ”— Mrs Bond, Norwich