How durable are aluminum windows and doors?

The Durability of Aluminum Windows and Doors: A Long-Term Investment

Aluminum windows and doors are renowned for their exceptional durability, making them a premier choice for both residential and commercial buildings. Their longevity stems from several inherent properties of the aluminum material itself.

Key Factors Contributing to Durability:

Corrosion Resistance: Aluminum naturally forms a protective oxide layer when exposed to air, shielding it from rust and corrosion. This quality is further enhanced through powder coating or anodizing, providing superior resistance to harsh weather, salt spray, and humidity.

Structural Strength: The inherent strength of aluminum allows for slimmer frames that can support larger panes of glass without sagging or warping over time. Its strength-to-weight ratio ensures stability and longevity.

Low Maintenance: Unlike wood, which requires regular painting or staining, aluminum requires minimal upkeep. An occasional wipe-down with soapy water is typically all that's needed to keep it looking new for decades.

Dimensional Stability: Aluminum is immune to many of the issues that plague other materials. It will not rot, crack, split, or warp due to moisture or temperature fluctuations.

While no material is entirely indestructible, high-quality aluminum windows and doors, with proper installation, can easily last 30 to 40 years or more. Their resilience against the elements, minimal maintenance needs, and robust construction make them a durable and cost-effective solution for any property.