Aluminium Vs Steel Windows At The Coast – Which Is Better and Why

Aluminium and steel are both high quality materials used in window construction , each with its own set of advantages and considerations, especially in coastal areas where exposure to saltwater, humidity, and severe weather can be more pronounced.

Here are some factors to consider for aluminium and steel windows in a coastal environment:

Aluminum Windows:

1. Corrosion Resistance: Aluminium is naturally resistant to corrosion, making it a good choice for coastal areas where salt air and moisture can cause damage to metals.
2. Lightweight: Aluminium is lighter than steel, which can make installation easier.
3. Low Maintenance: Aluminium windows typically require less maintenance due to their resistance to corrosion. They won’t rust, making them a durable choice.

However, there are some considerations:

• Strength: While aluminium is durable, it may not be as strong as steel. In areas prone to severe storms or high wind loads, this might be a factor to consider.
• Cost: Aluminium windows can be more expensive than some alternatives.

Steel Windows:

1. Strength and Security: Steel is incredibly strong and durable, providing excellent security and structural support.
2. Aesthetics: Steel windows are often admired for their sleek, modern appearance and can add an industrial or contemporary aesthetic to a building.
3. Environmental Resistance: While steel can be susceptible to rust and corrosion, proper treatments, coatings, and maintenance can enhance its ability to resist the elements.

Considerations for steel windows include:

• Maintenance: Steel windows may require more maintenance, including regular inspections for rust and painting to prevent corrosion in coastal areas.
• Weight: Steel is heavier than aluminium, which can impact installation and might require additional structural support.

In coastal regions, aluminium might be a more practical choice due to its innate corrosion resistance, low maintenance, and relatively lighter weight.

However, if the design aesthetic or higher security is a priority, steel might be a suitable choice despite the maintenance needs.

Where security or potentially destructive weather is a reality, then steel windows would be a better option as it is more robust than aluminimum.

Ultimately, the choice between aluminium and steel windows in a coastal area will depend on various factors such as budget, the specific climate conditions, desired aesthetics, and the level of maintenance one is willing to undertake to ensure the longevity of the windows.

Consulting with a local expert or contractor with experience in coastal construction can provide valuable insights tailored to the specific conditions of the area in question.