Timber Box Frame Repair in London , Westminster

We use high-quality hardwood splices and traditional joinery techniques to address rot caused by water ingress, particularly in the lower sections of the frame. This method allows us to retain as much of your original Victorian or Georgian timber as possible, avoiding the need for invasive full-frame replacements that can disturb interior plasterwork and exterior masonry. By focusing on targeted repairs, we protect the historical fabric of your property while restoring the smooth operation of your sashes.

A common issue in many London homes is water damage at the base of the window. Our repair process involves carefully cutting away decayed wood and scarfing in durable, treated timber that matches the original profile. We ensure the new section is primed and sealed to prevent future moisture ingress, providing a long-term solution rather than a superficial patch. This ensures your box frames remain solid for years to come.

Whether your property is located within a conservation area in Westminster or occupies a historic period villa, we ensure all work complies with local planning standards. We are FENSA registered and committed to upholding the aesthetic value of your home. By maintaining authentic sightlines and using traditional materials, we help you satisfy freeholder terms and local authority requirements while improving the thermal efficiency and functionality of your heritage windows.

Every project begins with a physical assessment of your frames, sills, weights, and glass, followed by a clear, fixed written quotation before work starts. We are committed to providing dependable, high-quality joinery that restores the character of your sash windows. If you require a detailed sash survey or need urgent assistance with a dropped sash or damaged frame, call 020 7046 0157 for same-day emergency support within our 15-mile service radius, available Monday to Saturday.