Choosing Between Aluminum Windows vs Steel Windows

What are the differences between aluminum windows and steel windows?

1. Cost
2. Maintenance requirements
3. Thermal insulation
4. Security
5. Weight

Although it is but one aspect of any residential space or building, many homeowners also place a primer on the quality of windows that they use. In contemporary construction, two types of window material are brought to the fore — aluminum and steel. For several decades, the debate on aluminum windows vs steel windows has been pervading, in any discussion where window quality, cost-effectiveness, design, strength, and security are concerned. While this is not to undermine other window types that have also been chosen in previous years, there’s no doubt that metal-framed windows have become more sought-after.

The comparison between aluminum and steel windows boils down to several key factors, namely the cost, maintenance requirements, security, weight, and thermal insulation. Choosing a window depends on how well the material is able to provide value to the user, especially when it comes to comfort or aesthetic values. Read on to learn more.

Cost

When talking about cost-effectiveness, aluminum windows make for a better choice. Compared to steel, aluminum is relatively cheap to manufacture. Many aluminum window frames nowadays require only a few profiles, making them a more budget-friendly alternative compared to steel windows. To add to that, steel production can be complex, due to scarcity of supply, broken machinery, equipment, and the expense of procuring the raw materials needed to produce steel windows.

Make no mistake that although aluminum window frames are more affordable, they do not present any quality drawbacks. This knowledge means that you can safely purchase the right aluminum windows for your home or building. This allows you to reduce your construction costs and focus on other core expenses that might be needed for the job.

Maintenance Requirements

When you choose the right windows for your home, you want to make sure they last long without any or minimal need for maintenance. Think about it: it wouldn’t make sense to install windows that break easily. You would only end up spending more money on conducting maintenance and repairs, especially if the windows do not meet your expectations regarding in-service life.

Comparing steel and aluminum windows, the latter has significantly lower maintenance requirements due to its properties. The material aluminum itself is non-corrosive, meaning that it does not produce rust on its surface, whereas the iron content of steel makes it more reactive to environmental changes, unless it is coated.

With aluminum windows, you’ll have building fixtures that can last a long time without any need for major repairs or cleaning. Their corrosion-resistant surface makes them an excellent choice for both indoor and outdoor use.

Thermal Insulation

Many companies nowadays fail to implement a thermal break mechanism to many of the steel windows that they manufacture. This could present issues, especially regarding variance in temperatures outside and inside the windows. For example, in low exterior temperatures, condensation can form on the interior part of the windows. When this is left unabated, the collected liquid will not only cause damage to the metal window framing, but also to nearby furniture and objects inside the building.

Fortunately, this is not an issue with modern aluminum window frames, as they are already manufactured with thermal break technology. This means that aluminum window frames eliminate instances of condensation due to the improved heat flow reduction. The better thermal insulation it provides allows building occupants to keep cool during the summer and alternatively keep warm during the rainy season.

Security

Both steel and aluminum windows are capable of providing enhanced security for any homeowner or building owner. Casement aluminum windows for example, can be attached with carbon fiber mesh screens or glass, depending on the preferences of the client. The same can also be done for steel windows due to the high level of customization possible for their components.

Aside from the protective mesh/glass, steel and aluminum windows secure a building’s interiors through a multi-lock mechanism. AMC Aluminum’s aluminum window profiles have this added feature to support both security and thermal efficiency. This innovative locking system keeps interior spaces secured and prevents external elements from entering.

You may also want to check out AMC Aluminum’s 900 Series. With its size, this window is ideal for large window/door designs that require a dedicated lock and sliding system. Featuring a patent interlocker and lockstile profile, the 900 Series is definitely one of the most reliable and heavy-duty aluminum windows in the market.

Weight

Finally, aluminum windows have a weight advantage over steel windows. As you may know, aluminum is one of the most lightweight materials in the market. It also has an exceptional strength-to-weight ratio, making it an efficient choice for an easy-to-install, low cost, yet durable building material.

Although steel window frames are considerably stronger than aluminum frames, there are certain weight drawbacks. Installing steel windows may be more difficult compared to aluminum window frames, despite having relatively similar profiles for each type.

Key Takeaway

When comparing aluminum windows vs steel windows, some of the factors to consider are the cost, maintenance requirements, thermal insulation, security, and weight.

Steel windows may be durable, but they’re far more expensive to produce and heavier compared to aluminum window frames. Aluminum windows also have a higher level of customization due to their lightweightness and versatility.

Looking for high-quality aluminum windows? AMC Aluminum can produce the right design for you! You may click here to check out our existing products or contact us for more information.