Clay vs Concrete Roof Tiles: Which Should You Choose?

Clay vs concrete roof tiles is the first real decision most homeowners face once they have accepted they need a new tiled roof. The two look broadly similar from the ground, but they behave very differently over decades: one is cheaper to buy, the other lasts far longer and keeps its colour. Choosing well means matching the tile to your house, your budget and how long you plan to stay. This guide sets out the honest differences so you can walk into your quotes knowing what you actually want.

The quick verdict

If your priority is the lowest upfront cost, concrete tiles win. If your priority is longevity and lasting appearance, clay wins and often works out cheaper over the very long run because it does not need replacing as soon. For most modern UK homes either is a sensible choice; the “right” answer depends on how long you will own the house and whether the look matters to you.

Lifespan

This is the biggest practical difference. Good clay tiles routinely last 60 to 100 years or more, and testing has shown clay tiles made decades ago still meeting strength and weather standards today. Concrete tiles typically last around 40 to 60 years. Both are long-lived compared with a felt or flat roof, but over the lifetime of a house a clay roof may never need replacing while a concrete one might be redone once.

That gap matters most if you plan to stay put for the long term or want to hand the house on with a roof that will outlast you. If you expect to move within a decade or two, the difference is far less relevant to your own pocket.

Cost

Concrete is the cheaper material. As a rough guide, concrete tile materials tend to sit lower per square metre than clay, while clay materials cost noticeably more. Labour is broadly similar for both, since laying the two is a comparable job. Total installed costs vary a lot with roof size, pitch and complexity, so treat any per-square-metre figure as indicative only and always get itemised written quotes. Our guide to roof cost per square metre breaks down what drives the number.

The key point on cost is timing. Concrete saves you money now; clay can save money over a very long ownership because you avoid an earlier replacement cycle. Which matters more is a genuine judgement call, not a fixed rule.

Weight and your roof structure

Concrete tiles are heavier than clay. On most standard modern roofs that is not a problem, but it matters if you are switching materials or working on an older property, because the rafters and supports have to carry the load. If you are moving from a lighter covering to concrete, or you have any doubt about the roof structure, the installer should assess whether it needs strengthening. Clay’s lighter weight can make it the safer choice on older or marginal structures. Never assume a like-for-like swap is fine without that check.

Colour and appearance

Clay holds a strong advantage on looks over time. Its colour comes from the fired clay itself, so it is effectively permanent and does not fade. Traditional terracotta and heritage tones are why clay is often specified on period properties and in conservation areas.

Concrete tiles get their colour from a surface coating, which tends to fade and can look tired sooner, especially on darker shades. Modern concrete coatings have improved, but over the decades a concrete roof is more likely to weather in appearance than a clay one. If your house is period, in a conservation area, or you simply care about kerb appeal in twenty years, clay is the stronger bet. Check any planning constraints first, which our guide to planning permission and building regs for a new roof covers.

Maintenance

Both are low-maintenance in day-to-day terms: an occasional clean to clear moss or lichen is usually all either needs. Concrete is a little more porous and absorbs more moisture, which can encourage moss growth and, over a long life, slightly faster surface deterioration. Neither should need anything like the upkeep of a flat roof. Be wary of anyone urging aggressive pressure washing, as that can strip a concrete tile’s coating and shorten its life.

Which should you choose?

Choose concrete if the upfront budget is the deciding factor, your roof structure comfortably takes the weight, and you are less concerned about colour fade over the decades. It is the pragmatic, affordable option and does a good job.

Choose clay if you want the longest life, a colour that stays true, or your home is period or in a conservation area. You pay more now, but you get a roof that can last a lifetime and looks the part throughout.

Whichever you pick, the underlay and workmanship matter as much as the tile: a quality breathable membrane and a careful installer will make either material last, while poor fitting can halve the life of the best tile. For more on the alternatives, see our guides to roof tile types and tile vs slate roofs, and read how long a roof lasts for realistic lifespans. Manufacturer resources such as Marley and Wienerberger publish detailed specifications for their clay and concrete ranges.

Frequently asked questions

Are clay or concrete roof tiles better? Neither is universally better. Clay lasts longer (60 to 100+ years), keeps its colour permanently and suits period homes, but costs more upfront. Concrete is cheaper to buy and perfectly durable (around 40 to 60 years) but is heavier and its surface colour fades over time. The best choice depends on your budget, your roof structure and how long you plan to stay.

Do clay tiles cost more than concrete? Yes, clay tile materials are typically more expensive than concrete per square metre, while labour is broadly similar. However, because clay can last far longer, it may work out cheaper over the very long term by avoiding an earlier replacement. Always get written, itemised quotes as costs vary with roof size and complexity.

Are concrete tiles too heavy for my roof? Concrete tiles are heavier than clay, and on most modern roofs that is fine. It becomes a concern on older properties or when switching materials, because the structure must carry the load. Ask your installer to assess the rafters and supports before fitting concrete, and consider lighter clay if the structure is marginal.

Do concrete roof tiles fade? Yes. Concrete tiles get their colour from a surface coating that tends to fade over the decades, particularly on darker shades. Clay tiles are coloured through the fired material itself, so they keep their appearance for the life of the roof. This is a key reason clay is favoured where looks matter long term.

How long do clay and concrete roof tiles last? Good clay tiles commonly last 60 to 100 years or more, while concrete tiles typically last around 40 to 60 years. In both cases, the quality of the underlay and the installation has a big effect: careful fitting can meet or exceed those figures, while poor workmanship can shorten a roof’s life considerably.