The Pros And Cons Of Installing Aluminum Window Frames
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The Pros And Cons Of Installing Aluminum Window Frames

May 14, 2023

Windows play an important role in a home's curb appeal, and investing in attractive window designs can greatly improve the overall aesthetic of your property. There are various types of window frames to pick from, and aluminum is an increasingly popular choice. If you're considering installing aluminum window frames, weigh the pros and cons carefully — while this material has the advantages of longevity, low maintenance, design flexibility, and recyclability, it also comes with potential thermal conductivity issues and the risk of condensation.

Since aluminum frames can be customized, they are often seen in many different home designs, from contemporary and minimalist to traditional styles. Aluminum frames for sliding windows and casement windows also provide various design options. Hardware customization options include a wide selection of handles, locks, and hinges, offering flexibility in both appearance and usability. By further examining these factors, you can make an informed decision about whether aluminum window frames are the correct choice for your house or building project.

The endurance of aluminum window frames is one of their most significant advantages. Aluminum is a reactive metal, which when exposed to air, forms a thin oxide coating that shields it from rust. For this reason, the material is commonly used in the construction industry. Aluminum frames are also low-maintenance because they do not need to be painted like wood frames.

Aluminum frames are also great for energy efficiency, however, it's best to purchase ones that are thermally broken. This is a construction technique used in windows, doors, and other building components to minimize heat transfer and increase energy efficiency. Thermally broken aluminum window frames usually have a barrier between the interior and outside of the frame to prevent heat transfer. This enhances energy efficiency by lowering winter heat loss and summer heat gain.

Aluminum window frames also provide a wide range of design options since they can be easily customized and tailored to match your specific needs. They come in a wide range of colors, treatments, and styles, allowing you to create a one-of-a-kind aesthetic for your home. Additionally, the slim profile allows for more glass and less frame, creating a clean and contemporary appearance. Moreover, aluminum is largely recyclable, making aluminum window frames an environmentally friendly solution

The price of aluminum window frames is one of their biggest drawbacks. Typically, they are more expensive than wood or vinyl. While the initial expenditure may be more, it is critical to measure this against the long-term benefits, such as durability and low maintenance. Aluminum is a highly conductive material, which can be detrimental to insulation. However, heat transmission between the interior and exterior of your home might only happen when using a non-thermally broken metal frame.

Another drawback of aluminum frames is condensation. This can form on aluminum window frames, especially in colder areas. When the temperature of the frame falls below the dew point, moisture forms on the surface. To avoid condensation when renovating your windows with aluminum, choose thermally broken frames and guarantee sufficient ventilation in your home. Although aluminum is generally resistant to rust, under certain conditions, it may still be susceptible to corrosion — with galvanized corrosion being the most popular. This takes place when other metals and aluminum interact, for example is when aluminum comes into contact with carbon steel. In addition, aluminum frames can corrode if they come into contact with salt water or salty air, so they aren't the best choice if you live near the coast.