However, concrete and clay are not lightweight so it’s important to check the strength of trusses. Tiles are also durable, performing well in high-wind zones and coastal locations they won’t rust, warp or corrode, will reduce heat loss and provide an effective barrier against noise. Even after years of exposure to the elements, terracotta roof tiles will retain their colour.

With a wide range of colours and profiles available, concrete and clay roof tiles can highlight both traditional and contemporary house designs.

$50 - $70 per square metre How much do concrete and clay roof tiles cost? The fact there’s no necessity for special coatings or fastenings, even in areas subject to extreme conditions, is another plus, he says. With UV protection technology and light-fast pigments, they ensure a roof that looks good and “performs without fault” in all living environments, says Craig Wilson.

Metal also comes with the look of traditional tiles and shingles Gerard Roof’s aluminium-zinc coated steel tiles are similar in price to long-run iron – and cost considerably less than concrete roof tiles. Costs for long-run roofing range from around $56 per square metre. Options include fixed-through sheeting and clip-on roofing. Different levels of paint finish provide for different environmental and climatic conditions and guarantee years of trouble-free wear.Ī metal roof is strong but comparatively lightweight and can be installed in a shorter time frame than other roofing materials. Today’s metal roof is a far cry from the corrugated iron that roofed homes for decades, but long-run metal, with either pre-painted steel or aluminium substrates, is still our most widely used roofing material. Always check the credentials and expertise of an installer and make sure you’re comfortable with both the product and installation warranties (by law the minimum durability expected for roofing is 15 years).Ī huge number of variables affect costs prices quoted are a guide only, include installation, and are GST-exclusive. That said, poor workmanship can lead to failure of any roofing material. Think long-term: while some products may seem expensive initially, by taking their lifecycle costing into account, they may ultimately be one of the cheaper options. The perfect roofing material is about a lot more than good looks and affordability.Įnvironmental factors such as location, increasing incidents of extreme weather, roof design, durability, and maintenance requirements all need to be considered and if the household’s water is to be collected from the roof, it’s important to check it will be safe to drink.

Average cost for a new roof