June 2026

Have you ever wanted to become a professional sash window restoration specialist or learn the traditional skills needed to restore timber windows correctly? After years restoring sash windows on period homes, listed buildings and historic properties, we are opening our workshop to a limited number of people each year who want to learn the…

Expert Sash Window Repairs & Restoration Peterborough NJS Sash Window Repairs offers traditional sash window restorations to Peterborough and surrounding villages. Our services are a perfect fit for sticky, rattling, drafty, and deteriorating sash windows. Since our founding in 2005, our focus has been the preservation of original timber sash windows and avoidance of…

Few architectural features are as recognisably British as the sash window. Found everywhere from elegant Georgian townhouses to country cottages and Victorian terraces, sash windows have been shaping the character of Britain’s homes for over 300 years.   Despite changing fashions, modern materials, and the rise of uPVC, traditional timber sash windows continue to…

If you own a period property in Peterborough—whether Victorian, Edwardian, or Georgian—you already know that sash windows are a defining feature of your home’s character. But original timber sash windows require specialist care. That’s where NJS Sash Window comes in. Based locally and established in 2005, NJS Sash Window is a trusted name for…

If you own a period property in Peterborough—whether Victorian, Edwardian, or Georgian—you already know that sash windows are a defining feature of your home’s character. But original timber sash windows require specialist care. That’s where NJS Sash Window comes in. Based locally and established in 2005, NJS Sash Window is a trusted name for…