Sash windows are a precious part of our built heritage that makes the places we work and live special. Most people find them attractive.
But keeping them is not just a matter of taste. It also makes economic and ecological sense. Original timber windows were made of very high quality wood seldom found nowadays. It is a waste to replace them unnecessarily. Plastic windows consume a lot of energy in their production and most are only expected to last for around 20 years. When broken, most go to land-fills.
Besides, sash windows are a unique feature of your property. It gives it character and special appeal. 82% of estate agents we surveyed this year felt that original features such as sash windows tend to add financial value to properties and 78% believed they helped a property to sell more quickly.