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Begin your journey to a new space with a complimentary design consultation with our award-winning expert designers.
Few architectural details define Edinburgh homes quite like sash windows. From elegant Georgian townhouses to traditional Victorian terraces, sash windows bring balance, beauty, and heritage charm to Scotland’s capital.
At EKCO, we specialise in high-performance sash windows in Edinburgh, crafted to preserve period character while delivering today’s standards of energy efficiency, comfort, and security.
Whether you’re restoring a listed property, upgrading an older home, or seeking heritage-style windows for a new build, EKCO offers a wide range of timber, aluminium, aluclad, and uPVC sash window systems – designed and installed by experts.
Sash windows are a classic British design featuring one or more panels (known as “sashes”) that slide vertically or horizontally to open and close. Traditionally made from timber and counterbalanced with weights and cords, modern sash windows now benefit from precision engineering, smooth operation, and advanced glazing technologies.
At EKCO, our sash windows combine authentic period aesthetics with superior performance, ensuring your home stays warm, quiet, and secure – without compromising on its historic character.
For heritage homes and period properties, our timber sash windows deliver the authenticity and craftsmanship that Edinburgh architecture deserves.
Manufactured using engineered softwood or hardwood for stability, our timber windows can be finished in any RAL or NCS colour and treated with Teknos coating systems to protect against weathering and rot.
Whether you choose traditional weights and pulleys or modern spring balances, each window is custom-made to suit your property’s dimensions and detailing.
Available in double or triple glazing, our timber sash windows retain the look of classic single glazing – perfect for conservation-area compliance – while offering superior energy efficiency.
Our aluclad timber sash windows pair the warmth of natural wood on the inside with the durability of aluminium on the outside.
This hybrid construction provides excellent insulation, minimal maintenance, and long-term durability – ideal for Edinburgh’s coastal climate. The external aluminium cladding can be powder-coated in a choice of colours, ensuring your windows complement your home’s exterior perfectly.
For homeowners seeking a cost-effective, low-maintenance alternative, EKCO’s uPVC sash windows replicate the timeless appearance of traditional timber while offering enhanced energy efficiency and ease of upkeep.
With authentic features such as sculpted profiles, run-through horns, and Georgian bars, these windows are designed to suit Edinburgh’s period and modern homes alike. Their multi-chambered frames and advanced weather seals provide excellent insulation, making them a smart investment for comfort and value.
Sleek, strong, and modern – our aluminium sash windows are ideal for contemporary homes and modern extensions where slim sightlines and maximum glass area are a priority.
Precision-engineered and available in a wide range of colours, these windows combine elegance with exceptional performance, offering the perfect balance between style, security, and sustainability.
If your existing sash windows are draughty, noisy, or difficult to operate, EKCO can help with replacement sash windows designed to replicate your original frames while improving your home’s efficiency.
Our expert team will assess your current windows and recommend the best solution – whether that’s refurbishment advice or a bespoke replacement that matches your home’s character.
We ensure that all our replacement sash windows meet current building regulations while staying true to the proportions, glazing bars, and profiles that define traditional Edinburgh architecture.
Every EKCO sash window combines beauty with cutting-edge technology:
Double or triple glazing options for improved insulation
High-security locking mechanisms
Smooth, maintenance-free operation
Optional acoustic glass for city noise reduction
Custom finishes and colour options
A-rated energy performance
The result is a sash window that looks timeless but performs to 21st-century standards.
Edinburgh’s architectural heritage is one of its greatest treasures, and at EKCO we take pride in helping homeowners preserve it.
We have extensive experience supplying and installing heritage-approved sash windows in listed buildings and conservation areas, ensuring full compliance with local planning guidelines.
Our specialists can liaise with conservation officers to advise on acceptable materials, finishes, and glazing solutions – helping you achieve the look you want while maintaining your property’s historic integrity.
All EKCO sash windows are built to last, designed to reduce heat loss and lower your energy bills:
Thermally efficient frames and glazing minimise draughts
Low-E coatings reflect heat back into your home
Sustainably sourced FSC-certified timber ensures environmental responsibility
Recyclable aluminium and uPVC materials support long-term sustainability goals
At EKCO, we don’t just replace windows — we help you enhance and protect the character of your home:
Over 25 years’ experience in high-performance windows and doors
Specialists in heritage and conservation-area projects
Exclusive partnerships with Internorm, Origin, and Wolf Line
Comprehensive range of timber, aluclad, aluminium, and uPVC sash windows
Independent Scottish business with a focus on quality and service
Full design, supply, and installation support from start to finish
Rediscover your home’s period charm with beautifully crafted, energy-efficient sash windows from EKCO.
Visit our showroom at 54 West Main Street, Uphall, EH52 5DW, or contact us on 01506 857007 to discuss your project with one of our glazing specialists.
We’ll help you explore your options, compare materials and finishes, and design a glazing solution that perfectly suits your home.
Traditional sash windows use weights and cords to operate, while modern versions can use spring balances or tilt functions for easier cleaning and maintenance. EKCO offers both, depending on your preference and property style.
Yes, in many cases. We can advise on planning restrictions and provide heritage-approved double-glazed sash windows that meet conservation requirements while improving efficiency.
Thanks to factory-applied Teknos coatings and preservatives, our timber sash windows are low-maintenance and highly durable. Occasional cleaning and inspection will keep them performing beautifully for years.
Absolutely. All EKCO sash windows are A-rated or better, with high-performance seals and glazing that reduce heat loss and draughts – ideal for Edinburgh’s climate.
Yes. Our sash windows are made to order, allowing us to match your property’s original detailing, glazing bars, and proportions precisely.
Yes – EKCO regularly works on listed and conservation-area homes across Edinburgh, ensuring sympathetic, compliant installations.
You can call us on 01506 857007, or visit our showroom to discuss your project in person. We’ll provide a transparent, tailored quotation based on your needs.
Call EKCO on 01506 857 007 to find out more about our wide range of luxury doors and windows or click the button below to request a quote.
54 West Main Street, Uphall, West Lothian, EH52 5DW ‘Parking available’
Mon - Fri 8:30am - 4:30pm, Sat 9:30am - 4:30pm, Sun: Closed
