What our customers say:


‘Hi Jens, Windows arrived yesterday. Absolutely wonderful job, very pleased indeed, they’re great quality, well finished, beautifully detailed, and look fantastic, thank you so much.’

—   John Armstrong, Wiltshire SN14 8DN



‘Hello Jens, I have attached photographs of the house before and after the fitting of the sash windows just to show what a difference they have made. I can’t tell you how happy we are with them, and the number of positive comments we have had. We always pass on your details to people who ask. ‘

— Adrian Hall, Sheffield S6 3NS




‘I have bought 5 wooden, double glazed sash windows from Jens. They are a perfect replacement for my old single glazed, rotten windows. They match my old Scottish property (build in the 18th century) seamlessly and apart from keeping us warm and draft free they look stunning! Their quality is great and it has been commented by various local professionals that they are much better designed and build than our local ones. Jens, thank you very much for supplying these windows. Despite the fact that I have never met Jens personally and know him only through the internet advert, It has been so easy to communicate with Jens. Everything, from designing, ordering, delivery and the payment went smoothly and without any problems. Moreover, this windows are great value for money! I have already ordered a few more including doors and fixed window panels. I have all trust in Jens and his company and I highly recommend him to everyone who is planning to buy new double glazed windows. Jens, thanks a lot for your help.’

— Kris, Peebleshire EH46 7BH


‘Hi Jens!
Great windows and excellent value for money, compared to UK Sash Windows we made a big saving and it took the same time to make as a local company. We highly recommend Stork Sash Windows and we found them to be 100% reliable. Many thanks!’

— Lee & Tina – Essex CO5 0BL