It takes a lot of work to restore hundred year old windows. Our business demands a high level of expertise and in depth understanding of what's possible. We offer cost effective restoration of existing single glazed sash windows. We seek to protect the environment by using as much as possibleof what already exists. We conserve and preserve the heritage you own, rather than replace it. We bring original sashes up to full functionality and reduce draughts. Once we're done the windows work even better than when they were new.