Can Sash Windows Be Repaired?
If you’re asking can sash windows be repaired , the short answer is: Yes — in many cases, traditional timber sash windows can often be restored rather than fully replaced. Since 2005 , we’ve found that around 90% of sash windows can often be repaired and brought back to modern working standards without needing complete replacement . Many homeowners assume rotten timber, sticking windows or draughts automatically mean expensive new windows. The reality? Most of the time, the main window frame is still perfectly sound. At NJS Sash Windows , we regularly restore timber sash windows across Stamford, Rutland, Peterborough, Cambridge and selected London projects , helping homeowners preserve original character while avoiding unnecessary replacement costs. Can Old Sash Windows Be Repaired? In many cases, yes. Traditional timber sash windows were built to last and can often be restored even when they look tired or damaged. Common sash window problems we regularly repair include: Rotten w...