Wandsworth Sash Windows began life as a family-run business based in Clapham. We found a gap in the market for high quality joinery that is expertly installed by proper carpenters, so when we were offered the opportunity to pair with an established East Sussex joinery, we jumped at the chance. We have been operating as one company ever since. Joiner, Carpenter, Window Supplier, Sash Windows, Casement Windows, Front Doors, Shutters Mon-Fri: 07:30 AM - 16:00 PM