Concrete tiles are a cost-effective and low-maintenance option – and a good alternative to many of the more costly roofing materials. Its ability to withstand harsh weather and last many years make it a popular design among homeowners.
However, while concrete is a high-quality and durable option, it isn’t the right choice for every roof. Lack of proper maintenance and broken roof tiles can look unsightly, while the extra weight of concrete tiles may require additional structure support.
Read on to learn what concrete roof tiles are, how they’re made, the pros, and cons, and our cost analysis.
What Is Concrete Tile Roofing?
Concrete roof tiles are exactly that, tiles made from cement to offer an economical roofing option that’s tough and durable. Whether you’re dealing with intense UV rays, heavy rain, or strong winds, concrete tiles are built to last.
However, because of their weight, installation is relatively complex. Roofers need to replace the roof’s underlayment and install new battens to fasten the roof tiles. It’s best to seek an expert rather than do it yourself.
They can come in a range of different colour options, shapes, and sizes. They’re traditionally made with earthy tones, but you can choose any style.
What Are Concrete Roof Tiles Made From?
Concrete tiles were traditionally handmade by mixing sand, cement, and water, and moulding it under high pressure to give it shape. Iron oxide is added to give the tiles their classic colours. Automated production has made this tile a more cost-effective option.
Types of Concrete Tiles
There are three main types of concrete tile: flat tiles, profiled tiles, and interlocking tiles. Each has its strengths and weaknesses – and the best option for your home depends on your budget, location, and style preferences.
1. Flat Concrete Tiles
Flat tiles are sleek and clean – perfect for a minimalist style. They’re typically a more affordable option and easier to install. Plus, flat concrete tiles are highly weather resistant, especially compared to asphalt shingles or metal roofing.
However, flat tiles are more susceptible to cracking or chipping. Broken roof tiles don’t just look unattractive. They can also expose your home to the elements and risk letting water inside.
2. Profiled Concrete Tiles
Often referred to as ‘Spanish barrel tiles’ or ‘mission roof tiles’, profiled tiles can replicate the classic look of clay tiles with better durability.
These wave-shaped designs not only add texture to your roof but offer excellent water drainage, which helps increase the age of your tiles. The less time water spends sitting on your roof, the better for the longevity of your tiles.
Unfortunately, like flat tiles, profiled roof tiles can become brittle with frost and thaw cycles and break over time.
3. Interlocking Concrete Tiles
The interlocking tile is designed to sit snugly together, which means better wind resistance and structural integrity. They’re positioned in a broken bond rather than a straight bond, where one tile lays directly below the other.
Interlocking tiles are often an inexpensive option as each tile is larger than the flat or curved alternatives, and therefore covers more of your roof space. As such, installation is quicker and more cost-effective. That said, they’re more complex to fix and might need a professional.
How Much Does a Concrete Tile Roof Cost?
The cost of concrete tiling depends on the type of tile, the roofing surface and its expanse, and the cost to have it installed. Concrete roofs are one of the cheapest options in Australia. You can expect to pay somewhere between $40- $60 per square metre, plus installation costs.
More decorative tiling or textured options will cost you a little more, as will opting for higher-quality, long-lasting tiles.
You should also consider the cost of structural support. As concrete tiling is heavier than most alternatives, you might need supporting roofing materials to extend the lifetime of your roof.
Life Span of Concrete Tile Roofs
Aside from pricing, one of the main reasons homeowners choose concrete roof tiling is their longevity. With proper maintenance, concrete tile roofs can last for over half a century.
That said, the quality of the installation and tiles, your local climate, and how well you care for your roof will affect the lifespan of your roof. Regularly inspecting your roof with a maintenance and repair schedule can ensure your roof stays in good condition for longer.
Benefits and Drawbacks of Concrete Tile Roofs
As one of the most popular roofing options in Australia, there are plenty of pros and cons of concrete tiles.
Pros of Concrete Roof Tiles
Concrete roof tiles are a top pick for many Aussie homeowners:
- They can last 50 years or more if looked after properly
- Fire and weather-resistant
- Energy efficient to keep your home cool in summer and warm in winter – and saving money on bills
- Plenty of different styles
- Low maintenance – they’re resistant to UV rays, damage from insects, and rot
- They can be made from recycled materials, making them eco-friendly
Cons of Concrete Roof Tiles
- Heavier than other roofing materials and require a sturdy roof structure to support them, which might increase the cost of installing
- While they’re cost-effective, concrete can cost more upfront compared to other options like asphalt shingles
- Complex installation that needs a professional to ensure the tiles are laid properly and avoid leaks or shifting out of place
- Colours can sometimes fade over time – although contemporary manufacturing processes have improved colour longevity
Are Concrete Roof Tiles Any Good?
Concrete roofing is an affordable and durable choice. While installation costs can put up the overall price tag, concrete tiles are definitely cost-effective in the long run. From lasting for upwards of 50 years to saving you money on your energy bills, you’ll soon pay yourself back for the initial costs.
Better yet, concrete roof tiles can come in a range of styles, colours, and shapes to suit the appearance of your home – and it’s this versatility that makes them one of Australia’s most popular roofing tiles.
FAQs
How Long Does a Concrete Tile Roof Last?
Concrete roof tiles can last for longer than 50 years. However, their lifespan depends on how effectively you maintain and look after your roof. Regular inspections and quick repairs can drastically extend the life of your concrete tiles. The local climate and harsh weather conditions, however, can also impact their durability.
Are Concrete Roof Tiles Cheap?
Concrete roof tiles are one of the more affordable options. While the costs of installation can increase the upfront bill, they’re still very cost-effective and are a good long-term investment. With the potential to protect your home for over 50 years and their energy-efficient properties, you could save money in the long run.