
Hampstead, known for its picturesque streets and elegant properties, features a range of homes with traditional sash windows that contribute to the area’s historic character. These sash windows are a crucial part of Hampstead’s architectural charm, providing both beauty and historical value to its buildings. Our team is dedicated to the expert repair and restoration of sash windows, addressing common issues such as draughts, rattles, and malfunctioning mechanisms with care and precision. We begin with a comprehensive inspection to assess the condition of your windows and develop a tailored repair plan designed to restore them to their optimal state. For properties requiring more extensive work, we offer detailed restoration services, including replacing damaged components with accurate replicas to ensure historical authenticity. Additionally, our draught-proofing solutions improve energy efficiency and comfort while preserving the traditional appearance of your windows. Choose us to maintain the elegance and functionality of your sash windows, ensuring your Hampstead property remains a beautiful example of historical architecture.

We pride ourselves on offering free, expert advice to all our clients, including those with properties in conservation areas and Grade I listed buildings. We understand that working on heritage homes requires careful consideration and informed decisions. You can trust us to provide honest, knowledgeable guidance with no obligation

We are proud to operate a local workshop. Being local allows us to maintain strict quality control of our sash windows, offer personalised service, and ensure timely completion of work. It also means we are easily accessible for consultations and support, providing our clients with the confidence that they are working with a nearby team dedicated to their satisfaction.

Hampstead, one of London’s most sought-after neighbourhoods, is renowned for its rich cultural history, verdant surroundings, and stunning period architecture. From elegant Georgian townhouses to grand Victorian villas and charming Edwardian terraces, Hampstead boasts a diverse range of properties that embody timeless beauty and sophistication. Central to the character of these homes are their traditional sash windows and wooden doors, which reflect the craftsmanship and design of bygone eras.
At Traditional Sash Windows and Carpentry, we specialise in preserving and enhancing the historic features of Hampstead’s period homes. Our expert services include wooden timber box ash window restoration, repairs, and bespoke replacements, ensuring these architectural elements retain their original charm while meeting modern standards of energy efficiency and functionality. Whether your property features classic box sash windows, curved Georgian designs, or intricate Edwardian styles, our work is tailored to your home’s unique heritage.
For Hampstead homeowners, our draught-proofing services provide an effective solution to eliminate draughts, rattling sashes, and sticking frames, enhancing comfort and energy efficiency without compromising the traditional appearance of your windows. For those seeking modern improvements, we offer double glazing and secondary glazing options, which provide improved insulation and soundproofing while maintaining the period character of your home.
Wooden doors, a defining feature of Hampstead’s historic properties, are expertly restored or replaced by our skilled team. From revitalising original doors to crafting bespoke replacements, we ensure each design blends seamlessly with your home’s architectural style while offering durability, security, and timeless appeal.
Hampstead’s unique charm lies in its blend of cultural vibrancy and historic elegance, with landmarks such as Hampstead Heath, Keats House, and its picturesque streets creating a village-like atmosphere in the heart of London. Preserving the architectural beauty of this exceptional area is at the core of our mission. Every project is approached with meticulous care, using traditional methods and high-quality materials to deliver exceptional results.
If you own a period property in Hampstead, we’d be delighted to assist you. From sash window restoration and draught-proofing to bespoke wooden doors, our expert services are designed to protect and enhance the beauty and functionality of your home. Contact us today to discuss your project, and let us help you preserve the timeless elegance of Hampstead for generations to come.
We repair, restore and replace traditional timber windows and doors across Kent and London. Our work includes sash window overhauls and draught proofing, timber resin repairs, replacement sashes, new box sash windows, casement window repairs, secondary glazing, double glazed sash windows, wooden door repairs, replacement doors and bespoke joinery.
Where possible, we always aim to repair and retain original timber windows. Many older sash windows can be brought back into good working order with careful timber repairs, replacement sections, new cords, pulleys, beads, glazing repairs and draught proofing. Full replacement is usually recommended only where the existing frame or sashes are beyond economical repair, or where a customer would benefit more from entirely new joinery.
Yes. Our sash window overhaul and draught proofing service is designed to reduce rattling, draughts and heat loss while preserving the character of traditional windows. We can also discuss slimline double glazing, standard double glazing where suitable, secondary glazing and Fineo vacuum glazing, depending on the building, existing joinery and planning requirements.
Yes. We regularly work on period homes, listed buildings and properties within conservation areas. Our approach focuses on retaining as much original timber and architectural detail as possible, using traditional joinery methods alongside modern repair materials where appropriate. We can produce like for like replacement components, including mouldings, glazing bars, curved heads and bespoke sash profiles.
The right timber depends on the property, design and budget. We commonly use Accoya, Sapele and European Oak, along with other suitable hardwoods and softwoods where required. Accoya is a popular choice for painted external joinery because it is highly stable and durable, while Sapele and Oak can be well suited to particular repairs, doors and specialist joinery details.
Our repairs and new joinery are supplied properly prepared and undercoated where required, ready for final decoration. We do not generally provide the final painting service, as this is best completed by a dedicated decorator once the timber has fully settled and any surrounding finishes have been prepared. We will always explain what stage the joinery will be left at before work begins.
We offer surveys and quotations for suitable projects across Kent and London. During the visit, we assess the condition of the windows, doors or joinery, discuss the options available and explain the likely repair or replacement work involved. For some smaller jobs, clear photographs and measurements may be enough for us to provide an initial estimate before arranging a site visit.
This depends on the number of windows, their condition and the level of repair needed. A straightforward overhaul and draught proofing job can often be completed in a day, while larger restoration projects, replacement sashes or full house installations may take longer. We will provide a clear programme before work starts so you know what to expect.
Yes. Traditional Sash Windows and Carpentry is fully insured and CERTASS certified, giving customers added confidence that their project is being completed by an experienced and properly accredited team. CERTASS certification allows us to self certify qualifying replacement window and door installations, helping ensure the work meets current Building Regulations requirements without the need for the customer to arrange separate Building Control approval. Once the installation is complete, the relevant certification can be provided for applicable work.We also hold appropriate public liability insurance for the work we carry out, including sash window repairs, replacement timber windows, wooden doors, glazing and bespoke joinery.
Yes. We supply and fit bespoke secondary glazing for sash windows, casement windows and other traditional timber windows throughout Kent and London. It is a practical way to improve warmth, reduce outside noise and limit draughts without removing or altering the original joinery.Secondary glazing is fitted internally, creating an additional barrier behind the existing window. This makes it especially useful for period homes, listed buildings and conservation areas where replacing original windows may not be appropriate. We can advise on discreet systems that suit the style, layout and day to day use of your windows, including horizontal sliding, vertical sliding, hinged and fixed options where suitable.
Traditional Sash Windows and Carpentry works throughout the whole of Kent and London, including Ramsgate, Broadstairs, Margate, Canterbury, Whitstable, Herne Bay, Deal, Sandwich, Dover, Folkestone, Maidstone, Tonbridge and surrounding areas. We also take on selected projects further afield where the scope of work is suitable.
Last updated 2026-03-03