What is the Lifespan of Aluminium Doors?

When choosing doors for a home or commercial property, durability is a key consideration. Doors serve as a critical barrier against the elements and contribute to the aesthetic appeal of a structure. 

Aluminium doors, renowned for their longevity and resilience, have become a preferred choice among homeowners and architects alike. Their extended lifespan, coupled with minimal maintenance requirements, makes them a worthwhile investment.

Comparing Aluminium Doors with Other Materials

Aluminium vs. PVC

PVC (polyvinyl chloride) doors are widely used due to their affordability and insulating properties. However, their lifespan is relatively limited, averaging around 25 to 30 years. Over time, exposure to sunlight and extreme weather conditions causes PVC to warp, discolor, and weaken. In contrast, aluminium doors can last up to 50 years or more, making them a more durable choice.

Aluminium vs. Wood

Wooden doors offer a classic and warm aesthetic, but they demand repeated maintenance. If exposed to the elements, wood absorbs moisture, leading to expansion, contraction, and eventual decay. To maintain their integrity, wooden doors require frequent painting, sealing, and refinishing. On the other hand, aluminium doors resist warping, do not rot, and require only minimal maintenance, making them a superior alternative in terms of longevity.

Why Aluminium Outlasts Other Materials

Aluminium is resistant to environmental stressors that commonly degrade other materials. It is non-deformable, corrosion-resistant, and impervious to temperature fluctuations. Additionally, aluminium doors are often anodised or powder-coated, further enhancing their resistance to oxidation, discoloration, and external damage.

Expected Lifespan of Aluminium Doors

Aluminium doors typically last around 50 years, but under optimal conditions, their lifespan can extend even further. High-quality aluminium, when paired with expert installation, ensures maximum durability. Unlike materials that deteriorate with exposure to external forces, aluminium remains structurally sound for decades.

Several factors contribute to the extended lifespan of aluminium doors:

• Mechanical Strength: Aluminium does not bend, crack, or warp over time.
• Corrosion Resistance: Unlike iron or steel, aluminium naturally forms a protective oxide layer that shields it from rust and corrosion.
• Weather Resistance: Aluminium can endure extreme weather conditions, from scorching heat to heavy snowfall, without compromising its integrity.

Environmental and External Factors Affecting Longevity

Weather Conditions

Harsh weather can significantly impact the lifespan of doors, but aluminium holds up exceptionally well against rain, snow, and wind. Unlike wood, which swells and contracts with humidity, aluminium remains stable in fluctuating conditions.

Corrosion Resistance and Urban Pollutants

In urban settings, doors are constantly exposed to pollutants such as carbon monoxide and carbon dioxide. While these pollutants can accelerate material degradation in certain doors, aluminium remains largely unaffected.

Effects of Coastal Environments and Salt Exposure

For homes near the coast, like Southend or the Thames Estuary, salt exposure can be a concern. Salt-laden air accelerates corrosion in many materials, but aluminium doors that undergo anodising or powder coating are highly resistant to salt damage. Regular cleaning can further prolong their lifespan in such environments.

Maintenance to Maximise Lifespan

One of aluminium’s greatest advantages is its low maintenance requirements. Unlike wood, which needs frequent sealing and refinishing, aluminium doors require only occasional cleaning to maintain their appearance and functionality.

Best Practices for Cleaning and Upkeep

• Routine Cleaning: A simple wipe-down with a damp cloth and mild detergent is sufficient to keep aluminium doors looking new.
• Avoid Abrasive Cleaners: Harsh chemicals or abrasive sponges can damage protective coatings.
• Check Seals and Hinges: Ensuring that door seals and hinges remain in good condition helps maintain insulation and smooth operation.

Long-Term Cost Savings from Reduced Maintenance

With minimal upkeep required, aluminium doors save homeowners money over time. The absence of recurring expenses for repairs, repainting, or sealing makes them an economically sound choice in the long run.

Buy Your Aluminium Doors from Chigwell Window Centre

Aluminium doors offer an exceptional lifespan of 50 years or more, surpassing many other materials in durability and resilience. At Chigwell Window Centre, we sell a wide range of aluminium doors, which we manufacture at our production facility in Essex to ensure they are of high quality. 

Whether you need an aluminium front door, back door, sliding door or bifolding door, we have what you need. With our in-house powder coating, you can have whatever colour you like!

Visit our showrooms in Brentwood, Epsom, Loughton or Romford, or simply give us a call on 020 8500 4900