Sash Window Repair & Restoration South London
At MJ Kloss Carpentry, we provide expert sash window repair, restoration, and bespoke timber sash windows across South London. Whether you’re in Clapham, Dulwich, Greenwich, or Balham, our team specialises in working with period properties and traditional timber windows. We combine time-tested techniques with high-quality materials to keep your sash windows looking and performing their best.
It’s estimated that around 30–40% of homes in London, particularly older properties, still have sash windows, especially in conservation areas and Victorian or Georgian housing stock.
Sash Window Repair South London
From broken cords to stuck sashes and draughts, our sash window repair South London service covers all common issues.
We restore smooth movement, seal gaps, and repair timber decay, helping to reduce noise and improve energy efficiency—without compromising your property’s original charm.
Sash Window Restoration
Many South London homes feature original sash windows that deserve to be saved, not replaced. Our sash window restoration service focuses on preserving the original timber wherever possible.
We repair damaged sections using wood splicing, restore glazing bars, and apply specialist finishes that protect and enhance the window’s appearance
Replacement Sash Windows South London
For windows that are beyond repair or part of a renovation project, we craft and install bespoke timber sash windows to match your property’s style. Whether you need a single window or a full set, our wooden sash windows are made to measure using high-quality materials that last. We specialise on structural timber repairs/replacement in South London.
Sash Window Refurbishment London
Our sash window refurbishment service includes draught-proofing, rebalancing, repainting, and replacing worn or damaged parts, as well as timber repairs such as splicing in new wood where necessary. It’s a practical option that restores both the function and appearance of your windows, helping them last longer without the need for a full replacement.
Why Choose MJ Kloss Carpentry?
With decades of experience working on Victorian and Georgian homes across South London, MJ Kloss is trusted by homeowners who want quality craftsmanship and honest advice.
We’re not a one-size-fits-all window company, we’re carpenters who specialise in timber sash windows, offering tailored solutions whether you need a quick repair or a full restoration.
We also work with listed buildings and understand the care needed when restoring heritage features.
Areas We Cover in South London
We offer sash window services in:
Live elsewhere? We also cover North, East and West London and surrounding areas.
Get a Free Quote
Whether it’s a minor repair or a full sash window upgrade, contact MJ Kloss Carpentry for expert service across South London. We’re here to help with all your sash window needs.
South London Sash Window Repairs
Get a Free Consultation
Need advice or want to book an inspection? Contact MJ Kloss Carpentry today for a free quote on sash window repair, refurbishment, or bespoke wooden sash windows in South London.
We also cover all areas of London and the surrounding areas.
Sash Window Restoration
East London
Sash Window Refurbishment Central London
Give us a call
At MJ Kloss Carpentry & Joinery we are always available to answer any question or query about your home project, big or small. Our phone lines are open from 9:00am to 5:00pm weekdays. We hope to hear from you soon.
