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Whether you’re restoring a period townhouse in New Town, giving a semi-detached house in Corstorphine a modern edge, or upgrading a family home in leafy Morningside, the windows and doors you choose have a huge impact on comfort, style, and long-term value. Double glazing is no longer just about keeping out the cold; it’s about reducing energy bills, enhancing security, and adding real character to your property.
This guide takes you through everything you need to know about double glazing in Edinburgh – covering costs, available grants, repair options, and the most reliable installers. Along the way, we’ll spotlight EKCO windows & doors, widely regarded as one of the best names in the business for our quality, reliability, and unrivalled craftsmanship.
Double glazing has grown from being an optional upgrade to an essential feature in modern homes. The benefits extend far beyond aesthetics.
By trapping a layer of air or gas between two panes of glass, double glazing reduces the rate of heat loss. In Edinburgh’s colder months, this means less reliance on central heating and more consistent indoor temperatures.
Better insulation directly translates into reduced energy consumption. Homeowners regularly see a noticeable drop in their monthly bills after investing in high-quality double glazing.
Modern windows are designed with reinforced frames, secure locking systems, and toughened glass. This provides peace of mind for households, particularly in urban areas.
Anyone living near busy streets such as Princes Street or Leith Walk knows how intrusive city noise can be. Double glazing reduces external sound, creating a calmer, quieter environment indoors.
Well-installed double glazing is a selling point. Buyers recognise the long-term cost savings, security, and comfort benefits, which can boost property value.
From traditional sash windows that preserve Edinburgh’s heritage feel to sleek modern casements, double glazing comes in styles to suit every property type.
Investing in new windows is one of the most effective ways to transform a home in Edinburgh. Beyond the immediate visual impact, new windows improve comfort, reduce energy costs, and add long-term value to your property. For homeowners balancing modern living with the city’s historic character, the choice of windows plays a crucial role in creating a home that is both beautiful and practical.
Edinburgh is known for its architectural variety, from Georgian terraces and Victorian villas to 20th-century developments and contemporary apartments. Installing new windows doesn’t mean sacrificing character.
High-quality designs – such as timber sash replacements or uPVC sash alternatives – allow homeowners to retain the heritage look while gaining the advantages of modern double glazing technology. This combination is particularly valuable in conservation areas, where aesthetics matter just as much as performance.
Replacing tired, draughty windows with new installations delivers a range of advantages:
Improved energy efficiency: New frames and glazing reduce heat loss, keeping homes warmer through cold Edinburgh winters.
Enhanced security: Modern windows come with robust locking systems and toughened glass to protect your home.
Reduced noise: Living near busy streets or transport links? New double glazing significantly cuts down on outside noise.
Low maintenance: Materials like uPVC and aluminium require minimal upkeep while maintaining their fresh appearance for decades.
Increased property value: Buyers are drawn to homes with modern, efficient windows already installed.
The quality of new windows depends not only on the materials but also on expert installation. Local specialists who understand Edinburgh’s housing stock can advise on styles that suit both the property and the neighbourhood.
EKCO windows & doors stand out as one of the most trusted names, delivering bespoke solutions that combine craftsmanship with cutting-edge technology. Our installations are known for seamlessly blending into traditional settings while delivering the best in energy performance and security.
When considering new windows in Edinburgh, it’s not just a renovation – it’s an investment in comfort, style, and peace of mind.
Costs vary widely depending on the size of the property, window style, materials, and chosen installer.
Material: uPVC is generally the most cost-effective, while timber and aluminium tend to be higher priced.
Design: Sliding sash or bespoke windows require more craftsmanship and therefore cost more.
Installation complexity: Listed buildings or period homes often require specialist fitting, permits, and extra labour.
Glazing options: Energy-efficient coatings, soundproof glass, or triple glazing upgrades add to the overall cost.
For a semi-detached home in Edinburgh, full house double glazing can range from £5,000 to £15,000 depending on the specification. A single window replacement may cost between £400 and £900.
It’s advisable to obtain multiple quotes from reliable installers to compare not only price but also workmanship, warranties, and aftercare. Companies like EKCO windows & doors often provide transparent pricing, bespoke designs, and flexible payment options – making us a top choice in the region.
In recent years, homeowners have been able to benefit from various government-backed schemes aimed at improving energy efficiency.
While specific grants for double glazing may not always be available, broader home energy improvement programmes often include funding or low-interest loans for window upgrades.
The Green Deal previously offered financial support for energy-saving home improvements, and although the scheme has changed, local councils in Edinburgh and the Lothians occasionally provide assistance for households looking to improve insulation.
On some energy-efficient improvements, reduced VAT rates may apply. Always check the latest government guidelines or consult with your installer to see if you qualify.
For the latest and most reliable information, many homeowners in Edinburgh turn to established installers like EKCO windows & doors, who can guide clients through available funding or incentives.
At EKCO, we’ve been enhancing homes across Edinburgh and Scotland since 1999 with premium-quality double glazing, doors, and windows. Working with leading European and British brands such as Internorm, Origin, Spitfire, and Solarlux, we deliver bespoke glazing solutions that combine performance, design, and durability.
Our expert glaziers in Edinburgh understand the unique demands of Scottish architecture and weather, offering tailored advice for every property – from period townhouses to contemporary new builds. Whether you’re improving comfort, cutting heating bills, or upgrading aesthetics, EKCO provides the trusted expertise you need.
When it comes to window replacement companies in Edinburgh, EKCO stands apart for our experience, quality, and reputation. We don’t just replace windows – we design, supply, and install them to complement your home’s character and maximise energy efficiency.
We offer a complete service, from design consultation to professional installation, as well as a supply-only option for homeowners or builders who prefer to manage fitting themselves.
Why Choose EKCO:
Over 25 years serving homeowners across Edinburgh and the Lothians
Exclusive partnerships with luxury manufacturers
Fully accredited installers for total peace of mind
Long-term warranties and dedicated aftercare
Our Uphall showroom near Edinburgh showcases a wide range of window styles and materials, helping you visualise exactly how your home could look with EKCO.
Some homeowners choose to work with general contractors for larger renovation projects, but when it comes to glazing, expertise matters. EKCO partners with architects, builders, and developers across Scotland to ensure seamless integration of windows and doors within wider refurbishments.
Advantages of working with EKCO:
One trusted point of contact for design, supply, and installation
Specialist glazing knowledge for listed buildings and conservation areas
A proven record of collaborating on high-end residential and commercial projects
For projects requiring detailed architectural input – such as secondary glazing in listed buildings or bespoke aluminium systems – our team ensures precision, compliance, and quality from start to finish.
uPVC windows remain one of the most popular choices for homeowners in Edinburgh, offering a perfect balance of affordability, insulation, and minimal maintenance.
At EKCO, we supply and install high-performance uPVC double glazing from leading brands like Origin and Internorm, available in a wide range of colours and finishes.
Benefits of uPVC:
Excellent energy efficiency for Edinburgh’s cooler climate
Resistant to warping, rotting, and corrosion
Easy to clean and maintain
Available in realistic timber-look finishes
Our specialist uPVC double glazing installers in Edinburgh ensure every window is perfectly fitted for long-lasting comfort and performance.
While EKCO does not typically carry out repairs on glazing installations completed by other companies, our expert team is always happy to advise homeowners across Edinburgh on the best course of action for their windows and doors.
If you’re dealing with issues such as condensation, draughts, or worn seals, we can assess your situation and recommend whether repair or replacement offers the best long-term value. In many cases, upgrading to a modern double glazing or secondary glazing system can significantly improve your home’s comfort, style, and energy efficiency.
Common Repairs Required:
Seal replacements to fix draughts or condensation
Lock and hinge adjustments for smoother operation
Glass replacement where only the pane is damaged
Our specialists can help you explore new, energy-efficient options designed around your home’s architecture – transforming both appearance and performance.
Every property is unique, which is why EKCO tailors each project to your specific needs.
Install: Ideal for new builds or extensions, providing complete design freedom.
Repair: We can advise on whether repair is appropriate and point you in the right direction if needed.
Replace: The best choice for older or inefficient windows where improved insulation and security are key.
Whatever your goal – improved energy efficiency, noise reduction, or visual upgrade – our expert team will guide you through the right solution for your home.
EKCO supplies and installs a wide variety of premium window styles to suit every property type across Edinburgh and Scotland:
Casement Windows: Timeless and versatile, offering excellent ventilation and tight weather seals.
Sash Windows: Perfect for traditional Edinburgh homes, maintaining period aesthetics with modern performance.
Tilt & Turn: Ideal for contemporary living, offering flexible ventilation and easy cleaning.
Bay and Bow Windows: Add natural light and a sense of space to any room.
Secondary Glazing: A discreet and reversible solution for listed buildings or properties in conservation areas.
Each style can be customised in uPVC, aluminium, timber, or aluclad finishes to match your home’s design and insulation needs.
EKCO offers transparent pricing and tailored recommendations based on your goals and budget.
Budgeting Tips:
Start with the rooms where new windows will make the biggest impact.
Consider phased installation for large homes or multi-stage renovations.
Factor in long-term savings from reduced heating costs and improved energy efficiency.
Ask us for a quote on both full replacement and secondary glazing – often a more affordable route for listed properties.
Our design consultants will provide a detailed quotation and guide you through available options so you can make an informed decision.
Glazing technology continues to evolve, and EKCO is proud to be at the forefront of innovation in Scotland.
Future developments include triple glazing, smart glass that adapts to light levels, and fully recyclable materials that support sustainability goals.
For Edinburgh homeowners, this means even greater energy efficiency, lower noise levels, and enhanced comfort – all while preserving the city’s architectural character.
With EKCO, you can future-proof your home today using products that meet tomorrow’s standards.
Aluminium is the modern choice for sleek, durable, and energy-efficient windows. EKCO’s aluminium ranges from Solarlux, Internorm, and Origin combine elegance with exceptional performance.
Popular Types:
Casement Windows: Clean lines and maximum ventilation.
Fixed Windows: Flood your home with natural light and uninterrupted views.
Tilt & Turn: Multi-functional and perfect for high-rise or modern properties.
Sliding Windows: Contemporary, space-saving solutions for terraces or balconies.
Bay & Bow Windows: Create an architectural feature with panoramic glazing.
Aluminium’s structural strength means thinner frames, larger panes, and a sleek, minimalist finish that complements both modern and traditional architecture.
Aluminium’s versatility allows for truly bespoke design. From compact bathroom windows to full-height glass walls, we can manufacture to almost any size or configuration.
Because aluminium is incredibly strong yet lightweight, it supports expansive glazing with minimal framework – allowing more natural light and unobstructed views. Whether you’re replacing standard windows or designing a statement feature, EKCO ensures a perfect fit every time.
Modern aluminium windows offer exceptional flexibility in colour and finish.
Popular Colours Include:
Anthracite Grey: A contemporary classic that complements both stone and render.
Jet Black: Striking and minimalist for modern homes.
White and Creams: Perfect for traditional Edinburgh townhouses.
Earthy Tones: Browns and bronzes to harmonise with natural materials.
We also offer dual-colour options – one shade inside, another outside – for ultimate design freedom, as well as textured and metallic finishes to add individuality to your home.
Reversible windows are a practical and stylish solution for flats, modern homes, and high-rise properties in Edinburgh. Their fully rotating design allows safe and easy cleaning from inside the property – no ladders required.
Benefits:
Easy to maintain and clean
Excellent ventilation control
Built-in child safety restrictors
High energy efficiency and weather protection
Available in uPVC, aluminium, and aluclad, EKCO’s reversible windows deliver modern performance while maintaining a refined appearance suitable for any property.
Casement windows remain one of the most popular and adaptable window styles in Edinburgh. Hinged at the side and opening outward, they offer superb ventilation and a tight seal against the elements.
Why Choose Casement:
Outstanding energy efficiency and draught protection
Multi-point locking for enhanced security
Suitable for both modern and traditional homes
Available in uPVC, aluminium, and timber
With their timeless look and functional design, casement windows from EKCO are an investment in comfort and style.
Sash windows are iconic in Edinburgh’s Georgian and Victorian architecture – and EKCO specialises in upgrading them for modern living.
We provide authentic double glazed sash windows and discreet secondary glazing for sash windows, ideal for listed buildings and conservation areas.
Key Benefits:
Retain heritage aesthetics with modern insulation
Smooth, easy operation with advanced mechanisms
Excellent noise reduction and heat retention
Available in timber, uPVC, and aluclad finishes
For those in restricted or listed properties, our internal secondary glazing provides all the benefits of double glazing without altering the building’s appearance.
uPVC windows offer reliability, affordability, and excellent thermal insulation – making them one of Edinburgh’s most popular choices.
At EKCO, our uPVC ranges are precision-engineered for longevity and low maintenance, available in multiple styles and finishes to complement any home.
Why Choose EKCO uPVC Windows:
Great energy efficiency for colder climates
Long-lasting and low-maintenance
Variety of colours and realistic woodgrain textures
Professionally installed by EKCO’s certified team
From modern apartments to traditional homes, our uPVC windows in Edinburgh deliver lasting performance and value.
For homeowners in listed buildings or conservation areas, secondary glazing is the ideal way to boost comfort without replacing original windows.
EKCO’s secondary glazing systems are slim, discreet, and tailored to your property – perfect for sash windows and period homes.
Benefits of Secondary Glazing:
Significant improvements in energy efficiency
Excellent soundproofing for city centre homes
Preserves historic features and complies with conservation rules
Cost-effective alternative to full window replacement
Whether you’re looking to reduce heat loss, cut down on traffic noise, or explore the cost of secondary glazing in Edinburgh, EKCO provides expert advice, bespoke design, and professional installation.
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
