A thoroughly professional firm A thoroughly professional firm selling a high end product. Not the cheapest on the market but you certainly get what you pay for. The quote system was extremely thorough so you know exactly what you are getting. The front sashes were of a decorative tombstone design and the replacements are an exact replica of the originals despite being double glazed. The work was completed on time and to a very high standard with any mess cleared up. A quality control visit was made before they were signed off as finished.

Super friendly and efficient… Super friendly and efficient installation. SJB measured up and made the window bespoke. I am delighted. Top job. Thank you.

Top quality in every aspect. Fantastic service from first point of contact with Jake in the office, through Paul in sales, Terry who surveyed and through to the highly professional team of three fitters. We are incredibly happy with the service received. These quality wooden sash windows look amazing, are competitively priced, and were fitted with zero fuss and minimal disturbance to the day to day running of the house. They cleaned up after themselves and even took away our nasty ‘70s secondary glazing units! We will be using Sjbsashwindows again next year for a further 7 windows.

Fantastic Service We had 5 wooden sash windows replaced SJB did a fabulous job. Paul, who came to assess our windows and provide the quote was the reason we ended up going with SJB. Compared to other companies [local and national] he was by far the most knowledgeable and thorough. Jacek did a great job of fitting them and was tidy, friendly and on time every day - Even though it was snowing! The windows themselves look absolutely perfect. Would highly recommend.

Great company We are very happy with the company, from the initial sale discussion, to the survey and installation of double sash windows. The team in charge of installing also plastered around the box c. 10c and painted a line on the ledgers outside - so now we only have to sand and paint inside and finish up painting outside for it to look complete.