One of the biggest mistakes people make is spending hundreds of pounds on expensive pre-packaged repair systems without understanding what they’re actually buying.       During our Expert Sash Window Restoration Workshop, I’ll show you where to buy professional-quality epoxy resin and how to mix your own repair system for timber window restoration.…

Does your sash window refuse to stay open? Or does it slam shut with a bang? You likely have a broken spiral balance. At NJS Sash Windows (based in Etton, Peterborough), we repair more spiral balances than almost any other sash window problem. These clever mechanisms are common in late Victorian, Edwardian, and most…

Expert Resin Window Repairs for Timber & Sash Windows   If your timber windows are beginning to rot, crack, split or show signs of decay, replacing them completely is not always necessary. At NJS Sash Windows, we specialise in professional resin window repairs in Stamford, Peterborough, Cambridgeshire and London, helping homeowners restore original timber windows…

Rotten bay window sills can quickly become a bigger problem if left untreated. For this project in Bath Row, Stamford, we were asked by a local estate agent to restore two badly deteriorated bay window fronts rather than replace the entire windows.   What We Did ✅ Carefully removed all rotten timber from the original…

Here’s a question you might not have expected to ponder today: Who actually invented the sash window?You might think the answer would be clear for such a classic feature of architecture. But if you look into it, the true origin of the sash window is a fascinating historical puzzle. Was it the brilliant mind…

Discover how traditional sash windows, rotten timber, and single glazed wooden windows can often be repaired instead of replaced in our latest Stamford and Rutland sash window repair blog posts. We regularly share information on resin repairs for rotten wood, timber restoration, listed buildings, heritage glazing, and traditional sash window repairs carried out across…

Broken single glazed window panes are becoming harder to repair properly, especially on older sash windows and period properties where modern glass often looks completely out of place. At NJS Sash Window Repairs, we specialise in traditional single glazed window repairs and sash window reglazing across Stamford, Rutland, Peterborough, and surrounding areas. Run by…

Old timber windows are part of what gives many Stamford properties their character, but years of weather exposure, damp, and neglected paintwork can eventually lead to rotten wood, cracked frames, and failing sash windows. At NJS Sash Window Repairs, we carry out traditional window repair work across Stamford and surrounding areas, specialising in timber…

    Traditional sash windows are one of the most important features on a period property, but over time they naturally suffer from weather damage, rotten timber, draughts, cracked paint, and years of neglect. At NJS Sash Window Repairs, we specialise in restoring and repairing original timber sash windows across Stamford, Rutland, Peterborough, Cambridgeshire, and surrounding…

Over the years, NJS Sash Window Repairs has carried out window restoration and repair work on a wide range of period properties, listed buildings, hotels, and traditional homes across Stamford, Rutland, Peterborough, Cambridgeshire, and London. Since 2005, Nick Smith from Stamford has specialised in traditional sash window restoration, resin repairs for rotten wood, and…