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Islington, known for its vibrant culture and eclectic mix of historic and contemporary architecture, features many properties with traditional sash windows. These windows are an integral part of Islington’s architectural heritage, adding character and elegance to the borough’s charming homes. Our team specialises in the repair and restoration of sash windows, addressing common issues such as draughts, rattles, and malfunctioning mechanisms with expert precision. We start with a thorough inspection to identify any issues, followed by a tailored repair plan designed to restore your windows to their optimal condition. For properties requiring more extensive work, we offer comprehensive restoration services that include replacing damaged components with accurate replicas, preserving the historical authenticity of your sash windows. Additionally, our draught-proofing solutions are crafted to enhance your home’s energy efficiency and comfort, while maintaining the traditional appearance of your windows. Trust us to preserve the unique charm and functionality of your sash windows, ensuring your Islington home continues to reflect its historical and aesthetic value.

We pride ourselves on offering free, expert advice to all our clients. We believe that informed decisions lead to the best results, so we take the time to understand your project, discuss options, and ensure you have all the information necessary to make the best choices. You can trust us to deliver honest, expert advice without any 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.

Islington is one of London’s most recognisable boroughs known for its elegant terraces, leafy crescents and lively mix of historic streets and creative modern spaces. From the Georgian townhouses around Canonbury and Barnsbury to the Victorian terraces off Upper Street and the artisan cottages tucked into quieter backstreets the area showcases an exceptional range of traditional architecture. Many of these properties still feature original sash windows, wooden doors and bespoke joinery that define the borough’s character. These elements contribute greatly to the visual harmony of Islington but they also require careful maintenance due to age, pollution, weather exposure and the natural movement of older buildings. At Traditional Sash Windows and Carpentry we work across Islington providing sash window restoration, draught proofing, secondary glazing, double glazing upgrades, repairs and bespoke joinery designed to complement the architecture and individuality of every home.
Sash windows are a core feature of many Islington properties particularly the Georgian and Victorian houses that line streets such as Camden Passage, Highbury Place, Compton Terrace and the surrounding conservation influenced areas. These windows often include slim glazing bars, generous proportions and graceful timber frames crafted by joiners who understood balance and detail. Over time they may suffer from worn cords, loose joints, cracked paint, putty failure or timber decay caused by moisture and pollution. Our restoration service begins with a detailed inspection so we can assess the condition of each component. We retain as much original timber as possible because this protects the property’s authenticity. When new material is required we splice in sustainable hardwoods shaped to match the original mouldings. Pulleys are serviced, cords replaced and weights adjusted so the sashes operate smoothly once again. This careful approach restores beauty and functionality while maintaining the architectural charm that makes Islington so distinctive.
Islington’s period homes often experience draughts caused by natural gaps that develop between ageing timber and shifting masonry. Even the most elegant sash windows can let cold air in during the winter or allow heat to escape more quickly than desired. Our draught proofing service offers a subtle and effective upgrade. Slim brush seals are fitted neatly within the frame to reduce heat loss, prevent rattling and soften noise from passing traffic. These seals remain almost invisible once installed and they do not change the external appearance of the window. This upgrade is particularly useful in properties near busier streets such as Essex Road or Upper Street where small improvements in insulation make a noticeable difference to everyday comfort.
Islington’s busy urban setting means that noise can be an ongoing concern especially for homes overlooking main roads or sitting close to public transport routes. Secondary glazing provides an excellent solution for homeowners who want to retain original sash windows while improving acoustic and thermal performance. Installed internally it allows the exterior of the property to remain untouched which is ideal for conservation influenced streets. For those seeking a more integrated solution we also create slimline double glazed sash windows. These windows replicate the appearance of your existing joinery including glazing bar designs and frame proportions while offering the warmth and efficiency of modern glazing. This allows homeowners to enjoy quieter, warmer rooms without losing the historic appearance that defines Islington architecture.
Wooden doors are a defining feature of Islington’s terraces and townhouses. Many properties display panelled Georgian or Victorian doors with fanlights, sidelights or detailed mouldings that add character to the façade. We design and craft bespoke wooden doors tailored to the architectural style of your home using sustainable timbers such as Accoya and Red Grandis. These materials offer excellent durability and stability which is ideal for homes affected by pollution, weather changes and the natural movement of older brickwork. Each door is built using mortise and tenon joinery which ensures strength and longevity. We can replicate period designs or create something more contemporary while remaining sensitive to the building’s character. We also restore existing doors repairing damaged timber, improving fit and adding discreet weather protection to extend their lifespan.
Interiors across Islington are varied and often full of character. Georgian terraces may feature tall ceilings, large windows and formal rooms while Victorian homes offer alcoves, chimney breasts and compact layouts ideal for tailored storage. Modern apartments and warehouse conversions in Clerkenwell or Angel often require bespoke furniture to make the most of open plan layouts. Our interior joinery service includes fitted wardrobes, bookcases, alcove cabinets, window seats, kitchen cabinetry and made to measure storage solutions crafted from sustainable hardwoods. Every piece is designed to enhance the layout and complement the style of your home whether traditional or modern. This approach helps homeowners maximise their space while adding craftsmanship and visual balance to each room.
We follow a sustainable approach to joinery which values traditional skills and responsible material choices. Whenever possible we repair original timber instead of replacing it which helps preserve the history of the property and reduces waste. When new wood is needed we use responsibly sourced materials known for their long term performance and stability. All finishes are breathable which allows timber to move naturally with seasonal changes and prevents moisture from becoming trapped. This method ensures that every restoration or new piece of joinery remains durable and environmentally responsible.
Islington’s architecture varies from Georgian terraces built on older brick footings to Victorian houses settled into clay soils which can shift with changes in moisture. Some properties experience subtle seasonal movement which affects how windows and doors operate. Homes near busy roads may also face increased exposure to vibration and pollution. Our experience across Islington allows us to adapt restorations and installations to the unique building conditions found throughout the borough. Whether you live in a converted warehouse near Clerkenwell or a historic property in Canonbury our work ensures long lasting performance and stability.
Islington’s architectural identity is shaped by its history, conservation areas and community pride. Many streets have strict aesthetic expectations which means any restoration or new joinery must be carried out with sensitivity. We match mouldings, glazing bar patterns and timber profiles precisely to preserve architectural harmony. Our goal is always to enhance comfort and function while protecting the character that defines the borough’s most cherished homes.
If your property in Islington has sash windows, wooden doors or bespoke joinery that would benefit from restoration, improvement or tailored craftsmanship we would be delighted to help. Our expertise in period joinery, sustainable materials and traditional methods ensures results that complement both your home and the wider character of the borough.
Enhance your Islington home with beautifully restored sash windows, bespoke wooden doors and handcrafted joinery designed to last. Contact Traditional Sash Windows and Carpentry today to arrange your free consultation.
Last updated 2025-06-24