01753 858196 info@boxsash.com
Our customers are thrilled at the difference our timber sash windows make to their homes. With a well-established sash window company like ours, you will have beautiful traditional period charm windows combined with increased warmth and security.

When the reality doesn’t live up to the dream

Traditional sash windows, as beautiful as they are, old ones can have a reputation for being draughty and noisy. They have the grace of a past era, but the practicalities of original sash windows can be frustrating to live with. Often, the frames swell or shrink, which can cause draughts and clattering. Maybe the windows no longer close properly, the wood is damp and rotten, or there is movement in the frames. The negative effects on noise and energy efficiency can be extremely frustrating, as well as concerns about security.

With our bespoke, carefully crafted sash windows, we can match the exact design of your existing windows. Made from solid hardwood timber – the highest quality you can get – our windows last a lifetime. Superior quality timber and exacting fit without compromising on design and component quality, our windows give you the best value return.

Double glazed sash windows

Our clients are amazed at the improvement in insulation and sound proofing our sash window double glazing provides. We were the first company to develop double glazed box sash windows and we produce our own glazed units – meeting the Pilkington Glass Efficient Energy Scheme standards.

With over forty years of trading, we have the know-how and experience to deliver the very highest quality.

And with our lifetime guarantee on all parts, you can rest assured that rattling windows and chilly nights are a thing of the past – forever!