Aluminium SLAT vs Timber Gates:
Which Lasts Longer in Perth’s Climate?
Your front gate isn’t just about keeping people out, it’s the first thing people see when they arrive at your home. If you’re choosing between aluminium slat gates and timber, the real question is: which one will actually last in Perth’s climate? With our hot summers, salty coastal air, and wild winter storms, not every material can keep up.
Compare Aluminium and Timber Gates
How Perth’s Climate Affects Aluminium SLAT Gates
Perth’s weather puts gates to the test. Between scorching summers, wet winters, and salty coastal air, your gate material needs to stand up to:
UV exposure - Can cause fading, cracking, or warping over time.
Moisture and storms - Leading to rust, rot, or swelling.
Coastal conditions - Salt accelerates corrosion in metals and damages untreated timber.
Timber gates often struggle in these conditions, while aluminium slat gates are designed to resist Perth’s climate, staying strong and looking fresh year after year.
Durable Aluminium Gates Built to Last in Perth
Aluminium gates are built for longevity, combining durability with style:
Rust-proof and rot-proof - Aluminium won’t corrode like steel or rot like timber.
Minimal maintenance - A quick rinse with the hose is all it takes to keep them looking new.
UV resistance - Powder-coated finishes maintain vibrant colour under Perth’s intense sun.
Strong yet lightweight - Easier to operate and less strain on hinges, especially for automated gates.
Customisable slat spacing - Adjust panels slightly for privacy, security, or airflow, something timber or Colorbond can’t match.
When installed by professionals, a quality aluminium slat gate can last decades with virtually no upkeep, making it a smart long-term investment for Perth homeowners.
Timber Gates in Perth: High Maintenance and Short Lifespan
Timber gates have natural charm, but Perth’s conditions take a toll:
Warping and cracking - Timber expands and contracts with heat and moisture, causing sagging or splitting.
Ongoing upkeep - Regular sanding, staining, or sealing is required to prevent decay.
Pest vulnerability - Termites and wood borers target untreated or aging timber.
Shorter lifespan - Even with careful maintenance, timber gates often need replacement after 8–12 years.
While timber gives a classic look, it requires constant attention to survive in Perth’s climate, making it more costly and time-consuming over time.
Aluminium Gates vs Timber: Which Lasts Longer?
Put simply, aluminium gates outperform timber gates in nearly every category:
They resist rot, termite damage, and warping, even in Perth’s harsh sun and coastal conditions.
Minimal maintenance means they stay functional and looking new for decades - no sanding, sealing, or repainting needed.
Panels remain straight and uniform over time, unlike timber, which can sag or crack.
Powder-coated finishes ensure long-lasting colour without fading, peeling, or discolouration.
For Perth homeowners, aluminium slat gates offer long-term value, reliability, and modern aesthetics that timber simply can’t match.
Check out our designs in our gallery to see the possibilities.
Upgrade to Aluminium Gates for Style, Security, and Longevity
Your gate is more than an entry point - it’s part of your home’s look and security. Aluminium slat gates combine durability, low maintenance, and a sleek, modern appearance, perfect for Perth homes. Unlike timber, they won’t warp, fade, or require constant care.
Ready to make the switch? Get in touch today for a free measure and quote. Our team will help you design a custom aluminium gate that looks great, lasts decades, and performs perfectly in Perth’s climate.