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Anthracite windows have become a standout choice for homeowners looking to add a sleek, modern touch to their properties. The deep grey tone offers a stylish alternative to traditional white frames, complementing both contemporary and classic home designs. Whether you’re upgrading an existing property or working on a new build, anthracite windows provide a bold yet timeless aesthetic that enhances curb appeal.
Prefer a lighter grey. See some of our other installations of grey windows and doors.
Anthracite windows are chosen for their looks but all our windows are designed for durability and performance. Made from high-quality materials like uPVC and aluminium, they are built to withstand the unpredictable British weather while requiring minimal maintenance. Plus, with advanced glazing options, they help improve insulation, keeping your home warmer in winter and cooler in summer—making them as practical as they are stylish.
For homeowners in South Wales looking to invest in anthracite windows, Heath Windows and Doors in Cardiff is a trusted supplier with years of experience delivering high-quality installations. With a strong reputation for craftsmanship and customer satisfaction, they offer a range of anthracite window options to suit different property styles and preferences.
In this guide, we’ll explore why anthracite windows have become so popular, their benefits, and how they can transform your home. Plus, we’ll showcase real-life installations across South Wales to help you envision the possibilities for your own property.
If you’ve been browsing window options, you’ve probably come across anthracite windows. But what exactly are they? Simply put, anthracite windows are frames finished in a deep, dark grey shade—typically Anthracite Grey (RAL 7016)—which gives them a sleek, modern look. Traditional white uPVC windows have been the go-to choice for years but anthracite frames are the second most popular.
That doesn’t mean that either is better. It simply means that white is the safe option that works on every house. White is also slightly cheaper.
If you love the look of anthracite but aren’t sure what type of windows to choose, here are the main options:
No matter which type you choose, anthracite windows bring a sophisticated, durable, and energy-efficient solution to any home.
One of the reasons anthracite windows have become so popular is their incredible versatility. Whether you live in a traditional home, a modern new build, or even a period property, anthracite frames can enhance the look of your home while maintaining its unique character.
Traditional Homes – A Timeless Contrast
For homeowners with classic brick-built homes or rendered properties, anthracite windows provide a striking contrast against lighter walls. The deep grey tones can highlight architectural details, adding definition to the façade without looking out of place. Unlike black frames, which can sometimes feel too harsh, anthracite strikes the perfect balance between bold and understated.
New Builds & Extensions – A Contemporary Edge
New builds and extensions often embrace clean lines, open spaces, and a minimalist aesthetic—and anthracite windows fit right in. Their sleek, slimline design pairs beautifully with modern materials like cladding, glass walls, and flat roofs. Whether you’re adding a rear extension with large aluminium bi-folds or designing a full contemporary home, anthracite frames help create that high-end, architectural look.
Period Properties & Listed Buildings – A Heritage-Friendly Option
If you own a Georgian, Victorian, or Edwardian property, you might assume that traditional white timber windows are the only option. However, anthracite timber or heritage-style aluminium windows offer a modern alternative while respecting the building’s original charm. Many manufacturers now offer slimline anthracite frames with traditional glazing bars or woodgrain finishes, making them suitable for conservation areas and listed buildings.
No matter your home’s style, anthracite windows provide a sophisticated, durable, and energy-efficient upgrade—blending seamlessly with both contemporary and classic architecture.
Anthracite windows offer a stylish and modern upgrade, but with so many options available, how do you choose the right ones for your home? From frame materials to glazing and customisation, there are several factors to consider to ensure you get the perfect fit for both aesthetics and performance.
The two most popular materials for anthracite windows are uPVC and aluminium, each with its own advantage
uPVC Anthracite Windows – A cost-effective and energy-efficient option. uPVC is low-maintenance, offers great insulation, and is ideal for homeowners looking for an affordable way to achieve the anthracite look.
Aluminium Anthracite Windows – A premium choice known for its slim frames and durability. Aluminium windows allow for larger panes of glass, making them perfect for contemporary homes or extensions where maximising natural light is a priority.
If you live in a period property, you might also consider timber anthracite windows, which combine the warmth of traditional wood with a modern grey finish.
The type of glazing you choose will impact both the energy efficiency and comfort of your home. Options include:
By selecting the right combination of frame material, glazing, and custom details, you can ensure your anthracite windows look great and improve your home’s comfort and efficiency.
If you love the modern look of anthracite windows but prefer a lighter, more neutral interior, dual-colour frames offer the best of both worlds. This option allows you to have anthracite grey on the exterior while keeping the inside white or another lighter shade, creating a brighter, airier feel indoors.
The dual colour option is especially popular for traditional homes where homeowners want a contemporary touch outside but don’t want darker frames clashing with classic interior décor. Dual-colour windows are available in both uPVC and aluminium, ensuring you don’t have to compromise on style or performance.
Choosing Heath Windows and Doors for your anthracite windows means partnering with a trusted Cardiff-based company renowned for its expertise, premium products, and exceptional customer service.
With years of experience in delivering bespoke home improvements, Heath Windows and Doors ensures each installation is tailored to your needs. Our commitment to quality means you’ll receive durable, energy-efficient products that enhance your home’s looks, comfort and value.
Local homeowners consistently praise our professionalism, attention to detail, and friendly service, making us the top choice in the region. See our reviews on Google and Allchecked. When you choose Heath Windows and Doors, you’re not just upgrading your property—you’re investing in a reliable, customer-focused experience from start to finish.
Get in touch to book a free home visit. Call 02920650854, email enquiries@heathwindowsltd.co.uk or use our quote request form.
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