Aluminium windows and doors in large room

Advantages and Benefits of Aluminium Windows

By Jason Edwards

aluminium sliding windows, aluminium window frames, aluminium windows, cheap aluminium windows

Looking to build your dream home, facelift your office block, or maybe you’re after a fast way to increase the value of your property. Then do it with aluminium windows.

With new technologies, aluminium windows and doors have come a long way since the 70s and 80s. Today, aluminium windows and doors are the leading contenders in contemporary building design—from beach-front homes, retail shopfronts, multi-level skyscrapers, and city loft apartment to residential properties.

Playing a pivotal role in adding minimalism, natural light, the illusion of space, and a layer of security to your space—aluminium window frames and stable doors combine both performance and aesthetics.

Whether you’re doing renovations and upgrades on a home or business or building a house from scratch, here is why white, charcoal or brown aluminium windows should be top of your list.

1. Energy Efficiency: superior thermal performance

Energy-efficient aluminium windows dramatically reduce energy costs and create a brighter, cleaner and healthier environment.

Aluminium double-glazed windows reduce an electricity bill by up to 60%. Using thermal break technology in-line with U-values, R-values and solar heat gain (SHGC), aluminium far outweighs its competitors with effective heat insulation. The airtightness it provides coupled with the right glass prevents heat from escaping during winter months and hot air from entering during the summer months, bringing your electricity costs right down.

2. Low Carbon Footprint: 100% recyclable and reusable

Recycling aluminium saves a whopping 95% on greenhouse emissions as opposed to producing the raw product.

Lowering your need to rely on indoor heaters and air conditioners is just one way that aluminium windows are kind on the environment. This material is also 100% recyclable, leaving a tiny footprint. In fact, recycling aluminium requires only 5% of the initial energy consumed to create it. Simply put, when you support the use of aluminium windows and doors, you support a healthy environment for your family and employees.

3. Low Maintenance and Durability: Aluminium is resistant to the elements

Aluminium is 45 times stronger than wood and 3.5 times stronger than vinyl. It also has a sky-high strength-to-weight ratio, outperforming copper, mild steel and stainless steel.

Aluminium windows keep their looks and performance throughout their lifespan, which is the reason they’ve become the ideal material for windows and doors for South African homes and businesses.

A robust, yet light-weight, corrosion-resistant material, aluminium will not rust, discolour, warp, bend, crack or split over time, particularly in areas with harsh weather and frequent rainfall. It’s also easy to maintain, and it is available in baked-on finishes, which means you never have to spend money or time repainting frames. 

When you invest in aluminium window frames, you’re investing in stylish, modern windows that will last until you decide that it’s time to replace them.

4. Cost: Aluminium offers the best value for your money

It’s true; Aluminium windows are the most cost-effective option for South African homeowners and businesses.

Aluminium sliding windows are much cheaper than timber and uPVC, providing an economical solution for any residential and commercial project on a budget. But it’s not just the upfront cost where you get to save. Because aluminium windows are energy-efficient, you get to save money on your monthly electricity bill that would have gone towards powering your house or office block in winter and air conditioner in summer.

Adding to that; wood and uPVC require regular maintenance, whereas aluminium boasts hassle-free maintenance. And there's more. It also provides a very high level of security, deterring intruders. Fireproof and tamper-proof; second to an electric fence, this high performing architectural favourite adds another layer to your home security system.

5. Design Flexibility: the go-to-choice for homeowners and architects

In minimalist contemporary design, aluminium is the go-to building material choice for builders, homeowners and architects. Boasting a sleek, streamlined aesthetic with slim frames and maximum glass—aluminium offers design flexibility without limitations. Flaunting infinite architectural possibilities, especially within a minimalist or industrial setting, this high-performance material can be tailored to the most challenging blueprints.

Allowing for the creation of big aluminium windows or arched aluminium windows, which turn the view outside your window into a living picture—its design flexibility supports personalised shapes and sizes to suit your style design seamlessly.

One of the best things about these windows and doors is that they come powder-coated or double-glazed for different appearances and finishes. You can find them in colours such as charcoal, natural, white, grey or bronze, allowing your windows and doors to fit seamlessly with any colour scheme.

Ready to convert or transform your home or office with aluminium window frames?

With so many benefits to installing aluminium windows, it’s easy to see why they are the go-to choice for homes and businesses throughout Johannesburg. Your property will be eco-friendly, built efficiently, low-maintenance, and super-stylish.

Hands down, aluminium windows and doors are a win-win-win-win. But to ensure that you maximise on the benefits—avoid cheap aluminium window installations. Just as aluminium windows and door prices vary, so does supplier quality.

To ensure you get the best aluminium windows for sale—get yours installed with Johannesburg’s leading aluminium window and door experts—Aluminium Window Pro.

As a top supplier and installer of high-quality aluminium doors and windows specialising in conversions, not only do we provide a full service from specification through to installation and delivery—we also offer the best prices in Johannesburg.

Whether you’re after white casement kitchen windows, chrome floor-to-ceiling bathroom windows, or charcoal aluminium glass doors—contact our window and door experts.

Jason Edwards

About the author

I enjoy writing informational articles that cover a wide range of topics. I’ve worked on projects for leading brands, agencies, startup's and charities.

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