10 Questions You Should Know About How Long Aluminum Windows Last

When considering home renovations or upgrades, aluminum windows often come up as a durable and efficient option. Understanding how long aluminum windows last can help homeowners make informed decisions. Here are answers to 10 key questions about the longevity of aluminum windows.

1. How Long Do Aluminum Windows Typically Last?

Aluminum windows generally last between 20 to 30 years with proper maintenance. According to a study by the U.S. Environmental Protection Agency, aluminum frames can withstand the elements for decades, though the lifespan may vary based on environmental factors and usage.

2. What Factors Affect the Longevity of Aluminum Windows?

Several factors can influence how long your aluminum windows will last:

• Weather and environmental conditions.
• Quality of installation.
• Regular maintenance.
• Presence of protective coatings.
• Type of aluminum used (thermally broken vs. non-thermally broken).

3. Do Aluminum Windows Require Maintenance?

Yes, regular maintenance is vital for extending the lifespan of aluminum windows. Cleaning the frames regularly and checking seals for wear can prevent damage and corrosion. The Window & Door industry recommends annual inspections.

4. How Do Aluminum Windows Compare to Other Window Types?

Aluminum windows are more durable compared to wood windows, which typically last 15-20 years. Vinyl windows may last 20-40 years. A comprehensive report by the Bureau of Labor Statistics reveals that aluminum is favored in coastal areas due to its moisture resistance.

5. Are There Different Types of Aluminum Windows?

Yes, there are two main types:

• Non-thermally broken aluminum windows: Less energy-efficient, often used in lower-cost applications.
• Thermally broken aluminum windows: These use a plastic separator that provides improved insulation and longer durability in extreme temperatures.

6. What is the Cost of Aluminum Windows?

The average cost of aluminum windows ranges from $150 to $800 per window, depending on size and style. Conducted research by HomeAdvisor indicates that while the upfront cost is higher than vinyl windows, their lifespan may offer better long-term value.

7. Do Aluminum Windows Rust?

Aluminum does not rust like iron or steel, but it can corrode in certain conditions. It is crucial to ensure that the windows have a protective finish to avoid oxidation, which can affect their lifespan.

8. Can You Repaint Aluminum Windows?

Yes, painters recommend a special primer for aluminum windows, ensuring that the paint adheres properly. A study from the Paint Research Association showed that repainting can extend the life of aluminum windows if done correctly.

9. What Are the Signs That Aluminum Windows Need Replacement?

Homeowners should look for these signs indicating it may be time for replacement:

• Visible wear and tear.
• Condensation between panes.
• Difficult operation of the window.
• Increased heating/cooling costs.

10. Are Aluminum Windows Environmentally Friendly?

Aluminum windows can be environmentally friendly. They are recyclable, and according to the Aluminum Association, approximately 75% of aluminum produced in the U.S. is still in use today.

In summary, aluminum windows can be an excellent investment, lasting for two to three decades with proper care and maintenance. Understanding the various factors that contribute to their longevity helps homeowners and property managers choose the right products for their needs.

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