Why Clients Choose Kensington Sash
Specialists in Traditional Timber Windows and Doors
Enhancing Period Homes with Exceptional Timber Windows
We specialise in sash windows, casements and bespoke timber doors, delivering new joinery, replacement windows and specialist restoration works, including sash repairs and sash window painting, for period and listed buildings
Our Services
Manufacture and installation of new timber sash windows, made to measure and detailed to suit period and heritage properties.
Timber Sash Windows
High-performance vacuum glazing for traditional timber windows and doors, delivering exceptional thermal and acoustic results.
Vacuum Glazed Joinery
Professional repainting of sash windows, ensuring proper protection of the timber and reliable long-term performance.
Sash Window Painting
Sash window repairs including sash cords, rebalancing weights, timber splicing and hardwood cill replacement.
Sash Window Repairs
A basic sash window overhaul service to draught-proof windows, improve thermal performance, and restore smooth operation.
Sash Window Draught Proofing
Bespoke timber front doors, engineered for strength and security, incorporating Banham locks and traditional detailing suited to period properties.
Bespoke Front Doors
Reviews
Client feedback
Oliver Rowland
2 months ago
"Recommend this sash window company if you’re looking to replicate your original windows. Had the pleasure of dealing with Luke throughout the order process, who was always on hand to answer any questions and then the team that completed the works, Nathaniel and Louis- thank you."
Amedeo Luca Davico di Quittengo
11 months ago
"A great and reliable company with accurate measurements and high-quality windows. Highly recommended! The owner is very easy to communicate with and always available to discuss any details.very friendly too... for us is a good 10/10!"
Michiko Sushino
11 months ago
Discuss Your Project with a Specialist
Speak with our team to discuss bespoke windows, doors, glazing upgrades or sash window repairs, with clear advice on suitability, cost and next steps.
Service Areas
Specialist Timber Window and Door Services Across London
Kensington
Chelsea
Knightsbridge
Notting Hill
Holland Park
Fulham
Hammersmith
Chiswick
Paddington
FAQs
"Our windows were in a bit of a state. These guys did a great job fixing them up without charging a fortune other companies had quoted đź‘Ť"