Best Types of Roofs for Coastal Areas: Homeowner’s Guide for Fremantle

[Featured image credits: -wuppertaler, CC BY 4.0 , via Wikimedia Commons]

Living in Fremantle comes with its perks—stunning beaches, vibrant culture, and the beloved (especially in Perth!) Fremantle Doctor breeze that sweeps through town in the summer afternoons. But not everybody loves being so close to the coast.

In fact, if your roof could talk, we’re confident it wouldn’t be nearly as enthusiastic about Freo as we are!

For a roof, being on the coast means having to endure a lot of beating. Even if your roofing materials are the last thing to come to mind with the salt-laden air, strong winds, and harsh sunlight, they won’t take them lightly!

So here’s a guide to the best roofing options that won’t mind your affinity for coastal living. We made this guide with Freo in mind as that’s where we are most experienced. But they are applicable for most of the inhabited parts of our continent!

1. Metal Roofs: The Coastal Champion

There’s a good reason why you’ll notice metal roofing relatively often. Materials like Colorbond steel are specifically designed to handle our continent’s tough conditions, including the salty air common in coastal areas.

• Why It Works for Freo:
  Metal roofs are corrosion-resistant, lightweight, and durable. Colorbond steel, in particular, has a special anti-corrosion coating that makes it ideal for homes near the ocean. Plus, it comes in a range of colours, which means you can do almost anything you want with your roof! Loads of possibilities to fit in with Freo’s breezy, coastal aesthetic.
• Bonus Points:
  Metal roofs reflect heat, helping to keep your home cooler during warm summer days. They are also one of the easiest roof types to keep clean.

2. Terracotta Tiles: Classic Coastal Style

When we say terracotta is classic, we really mean classic. So much so that clay roof tiles were arguably used in ancient China, 12 millennia ago!

Even today, they merit a lot of popularity, and for good reasons. With an average lifespan of half a decade, terracotta tiles are a trusty option, if a bit costlier than tin. And in terms of style, they are everlasting! They have been used in Australian homes for generations and are a favourite across the world in regions with plenty of sun.

There’s just something about those earthly reddish colour against the clear sky.

• Why It Works for Freo:
  Terracotta is resistant to salt and doesn’t rust, making it a great choice for coastal properties. It also offers natural insulation, helping to keep your home comfortable year-round. With thunderstorms getting more ferocious every year, this is also one of the most reliable options. Not to mention that you won’t have to stay up all night because of noise!
• Drawbacks:
  While they are long-lasting, they are heavier than metal roofing and may require a sturdier roof structure.

3. Concrete Tiles: Affordable Durability

Concrete tiles provide many of the benefits of terracotta but at a lower cost. They’re highly durable, able to withstand Fremantle’s occasional storms and strong winds, and are available in a variety of styles (if not variety of colours!) to suit different tastes.

• Why It Works for Freo:
  Like terracotta, concrete tiles are unaffected by salt, making them a practical choice for homes close to the ocean. They also absorb less heat compared to some other materials, which is a plus during hot Perth summers.
• Maintenance Tip:
  Concrete tiles can develop moss or algae over time in areas with high humidity. Regular cleaning will keep them looking sharp and performing well.
• Drawbacks:
  Apart from not being the most stylish option, they also underperform in thermal regulation when compared to terracotta clay. Concrete can just never match clay in terms of warmth! And we’re not just talking about the looks.

4. Slate Roofs: The Premium Option

If you’re after something a little more luxurious, slate roofing might be worth considering. Known for its natural beauty and long lifespan (up to a century!), slate is a great option for homes that aim to make a statement, and not just any kind.

• Why It Works for Freo:
  Slate is naturally resistant to salt and wind damage. It also offers a unique, high-end look that complements Freo’s mix of historic and modern architecture.
• Things to consider:
  Slate is heavy and requires a reinforced roof structure, so it’s not the most budget-friendly choice. However, you won’t have to worry about deterioration too much!

5. Fibre Cement Roofing: Modern and Practical

Fibre cement roofing is gaining popularity in coastal regions for its versatility and strength. It’s a mix of cement and fibers, making it a lightweight yet sturdy option.

• Why It Works for Freo:
  Fiber cement is highly resistant to salt and moisture, which helps prevent cracking or warping. It’s also available in a variety of styles, from sleek modern designs to more traditional looks, allowing homeowners to customize their roofs to suit Fremantle’s eclectic vibe.

Tips for Coastal Roofing in Fremantle

Whichever material you choose, maintaining your roof is key to extending its lifespan in Fremantle’s coastal environment. Here are a few tips to keep in mind:

• Regular Inspections: Schedule yearly roof inspections to check for signs of corrosion, damage, or wear and tear caused by salty air and high winds.
• Gutter Maintenance: Freo’s windy conditions can fill gutters with debris quickly. Keep them clean to avoid water damage.
• Protective Coatings: For metal roofs, applying an anti-corrosion coating every few years can provide added protection.
• Fasteners and Seals: Ensure all screws, bolts, and seals are made from rust-proof materials to prevent premature deterioration.