Aluminium vs Timber: Which is Best for Coastal Homes in Cornwall?

Cornwall’s stunning coastline is a dream location — but the salty air, strong winds, and unpredictable weather can be tough on windows and doors. Choosing the right material for your property isn’t just about style — it’s about finding the perfect balance between durability, maintenance, and aesthetics.

At Camel Glass, we’ve been working with both aluminium and timber windows and doors for over 40 years. Here’s how each performs in Cornwall’s unique coastal environment.

1. Durability in a Marine Climate

• Aluminium: Naturally corrosion-resistant when coated or anodised, making it highly suited to coastal exposure. It won’t warp, swell, or rot.
• Timber: With proper treatment and maintenance, quality hardwoods can withstand Cornwall’s weather, but they require more upkeep.

2. Maintenance Requirements

• Aluminium: Very low maintenance — occasional cleaning with soapy water keeps frames looking fresh.
• Timber: Needs periodic sanding, sealing, or painting to maintain appearance and weather resistance.

3. Aesthetic Appeal

• Aluminium: Slim sightlines and modern styling, ideal for contemporary homes. Wide range of powder-coated colours available.
• Timber: Traditional charm, warmth, and character. Perfect for heritage properties or conservation areas.

4. Thermal Performance

Both materials can deliver excellent energy efficiency when fitted with high-quality double or triple glazing. Modern aluminium frames include thermal breaks, making them as efficient as timber in many cases.

5. Cost & Longevity

• Aluminium: Higher initial investment but often lasts longer with minimal upkeep.
• Timber: Lower upfront cost but higher lifetime maintenance expenses.

6. Camel Glass Recommendation

For a low-maintenance, modern finish with maximum weather resistance, aluminium is often the best choice for coastal homes. For authentic character or conservation compliance, timber is ideal — with a commitment to regular care.

Conclusion

Cornwall’s coastal environment demands materials that can handle the elements while enhancing your home’s look. Whether you choose aluminium or timber, Camel Glass can supply and install products designed for beauty, performance, and long-term value.

Contact our team today for expert advice and a free quote.