If you own a home in Cardiff, chances are your roof will need replacing at some point. Whether due to storm damage, ageing tiles, or persistent leaks, replacing a roof is one of the most significant investments you’ll make as a homeowner.
But how much does a roof replacement cost in Cardiff? The answer depends on several factors — including the type of roofing material, size of the roof, and complexity of the job. Let’s break it down.
Average Roof Replacement Costs in Cardiff (2024)
In Cardiff, the typical cost of replacing a standard pitched roof on a 3-bedroom semi-detached house ranges between:
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£5,000 – £8,000 for concrete tiles
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£7,000 – £10,000+ for natural slate (common in older Cardiff homes)
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£4,000 – £6,000 for asphalt/felt flat roofs
Note: Prices include labour, scaffolding, waste removal, and VAT. Costs may rise with access difficulty, chimney work, or roof insulation upgrades.
Key Factors That Influence the Cost
1. Roof Size and Shape
Larger or more complex roofs (e.g. hip or gable roofs) require more materials and time. Homes in areas like Roath or Llandaff often feature period properties with intricate roof designs, which can increase labour costs.
2. Choice of Roofing Material
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Concrete tiles: Affordable and durable, often used in newer suburbs like Pontprennau.
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Clay tiles: Aesthetically pleasing but more expensive.
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Welsh slate: Popular in Cardiff Bay and Cathays — natural, durable, but costly.
3. Access and Scaffolding
Terraced homes common in Cardiff may require more scaffolding for access. The more challenging the setup, the higher the quote.
4. Roofing Company Rates
Local experience matters. Cardiff-based roofing contractors often offer competitive rates compared to national firms, but always check reviews and certifications.
Signs Your Roof Needs Replacing
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Cracked or missing tiles
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Water leaks or damp patches in your loft
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Roof sagging or visible structural damage
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Roofing material older than 25–30 years
Tips for Getting the Best Value
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Get 3+ quotes from local roofing contractors in Cardiff
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Ask about guarantees (most reputable roofers offer 10–20 years)
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Check credentials: Ensure the roofer is insured and preferably a member of a trade body (e.g. NFRC)
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Look for local references: Cardiff-specific experience is a plus
Final Thoughts
Replacing your roof isn’t cheap—but it’s a vital investment in your home’s safety and value. Understanding the costs and choosing the right materials can help you budget wisely and avoid surprises.
If you’re based in Cardiff and thinking about a roof replacement, reach out to trusted local professionals. A solid roof over your head is always worth it.