Authentic Timber Windows Ltd (or ATW) is the UK’s leading timber windows manufacturer, specialising in the custom design of prestigious timber windows and doors. Making your bespoke traditional doors or modern doors and windows: to add that touch of class and additional value to your home. Our modern windows and doors are sure to impress you and every guest that comes to your home. After many years of dissecting other wooden doors and windows, we have taken that knowledge and built upon it each and every year since. Our team is very proud of the superior product we have achieved. This is only obvious when you compare our wooden windows or wooden doors side-by-side with any other; both now and in 10 years’ time. We do not waste money on pushy salespeople, who frankly, annoy all of us. We do not have loads of branches, which incur huge overheads. Delivery is made direct to our customers from our factory. So, all these savings are passed on to you and go into the ingredients that make up our superior product, giving you the best for less.