Metal-sheet roofing vs roof tiles: which is better value and best for your home

When building a new house or extending the roof, the question every homeowner faces is "Should we use metal-sheet roofing or roof tiles?" Because the two materials have completely different strengths, weaknesses and price levels. Choosing correctly from the start saves you money and spares you the headache of leaks or a hot house in the long term.

The strengths and weaknesses of each material in depth

Metal-sheet roofing: lightweight and very quick to install; the long sheets have no joints, which reduces leaks, and it can handle a low roof pitch, so it suits modern-style houses. The downsides are that it's very noisy in the rain and builds up a lot of heat unless you install good-quality insulation

Roof tiles: whether concrete or ceramic, their strengths are their good looks and sense of luxury, and they block rain noise and heat better. The downsides are their weight, which needs a stronger roof structure, and the many joints between tiles — if the roofer doesn't lay them well, leaks can follow

Comparing value for money

In terms of "upfront budget" , metal sheet is clearly better value: the material is cheaper and it needs a smaller steel structure, saving on both steel and labour. But over 20-30 years, roof tiles may do better for durability and the image of a main family home

A checklist to help you decide: which to choose?

• Choose metal sheet if you: have a limited budget, want the job done fast, are extending a kitchen or carport, or have a very low roof pitch
• Choose roof tiles if you: are building your main home, like a design with attractive depth, and want quiet and a cool house without relying on thick insulation

Key precautions before you start

The most important thing is structure and safety . Changing roofing materials or designing a structure to carry roof tiles must be calculated by a qualified structural engineer only, to prevent the roof sagging or collapsing, and you should use a professional roofing team for safety and leak-free workmanship