Roof Replacement Cost Calculator UK

    Answer a few quick questions for an instant estimate. We'll match you with vetted local roofers.

    Step 1 of 5: Property

    What type of property is it?

    Select the option that best describes your home.

    Free, no obligation • Quotes sent via SMS • You are agreeing to our Terms & Conditions

    UK residential rooftops

    Roof Replacement Cost Calculator UK

    Get accurate roofing cost estimates in minutes. Our calculator connects you with local, vetted roofing professionals who guarantee their work.

    Calculate Your Roof Cost

    How Much Does a New Roof Cost in 2026?

    Installing a new roof is a significant investment and one of the most important renovations a homeowner might undertake. It is crucial not only for the aesthetic appeal of your home but also for its structural integrity and insulation quality. Here, we break down the costs involved in 2025, offering a detailed look at the different types of roofing options, associated costs, and factors that influence the overall pricing.

    Understanding Roofing Costs

    Before delving into specific types, it's essential to understand the broad factors that influence roofing costs in the UK:

    • Material Costs: Different materials have varying prices, influenced by durability, aesthetic qualities, and market availability.
    • Labour Costs: These can vary widely depending on the complexity of the job, the experience of the contractors, and geographical location.
    • Size and Complexity of the Roof: Larger roofs or those with complex shapes and features like chimneys or multiple valleys will cost more.
    • Location: Prices can vary significantly across different regions of the UK, with higher costs typically in London and the southeast.

    Types of Roofs and Their Costs

    Flat Roofs

    £50 – £110 per m²

    Materials: EPDM and fibreglass

    Pros: Cost-effective, modern appearance, less material required

    Cons: Prone to water pooling and shorter lifespan without proper maintenance

    Pitched Roofs

    £120 – £275 per m²

    Materials: Tiles (clay or concrete), slate, or metal

    Pros: Long lifespan, better drainage, aesthetic appeal

    Cons: Higher initial cost and more complex installation

    Green Roofs

    ~£100 per m²

    Materials: Vegetation layers with structural support

    Pros: Eco-friendly, excellent insulation, supports biodiversity

    Cons: Additional structural support needed

    Slate Roofs

    Premium pricing

    Materials: Natural or synthetic slate

    Pros: Premium look, exceptional longevity

    Cons: Higher cost reflecting quality and expertise

    Additional Installation Considerations

    Scaffolding – Necessary for worker safety
    Skip Hire – Disposing of old materials
    Structural Repairs – If underlying issues exist
    Insulation – Improving energy efficiency

    Hiring a Professional Roofer

    Choosing the right contractor is crucial for a successful roof installation. We recommend:

    • Get Multiple Quotes – Compare prices and get the best value.
    • Check Credentials – Ensure the roofer is licensed, insured, with good reviews.
    • Discuss Warranties – Understand warranties on materials and labour.

    Long-Term Considerations and Maintenance

    A new roof is a long-term investment. Regular maintenance can extend the life of your roof, regardless of the type. Inspections should be carried out at least twice a year, and after any severe weather events, to repair minor damages before they become major issues.

    If you're considering other roofing options, check out our cost guides for detailed breakdowns on slate roofs, flat roofs, conservatory roofs, and more.

    Frequently Asked Questions

    Please provide details such as the area of your roof, the type of roof material you are considering, the pitch of your roof in degrees, the number of stories of your building, and the number of skylights. This information will help us understand your needs better.

    Each roofing project is unique, with variables that affect the final cost. We prefer to provide accurate and personalised quotes based on detailed information from you, ensuring you get the best value and service tailored to your specific requirements.

    After you submit your details through our calculator, our team will review the information and contact you directly with a detailed quote. We aim to reach out as soon as possible to discuss your project further.

    There is no obligation to proceed after receiving your quote. The estimate is provided to help you make an informed decision about your roofing needs without any pressure.