--- title: "Roof Replacement Cost Calculator UK | Free New Roof Estimate | TopNotch Roofers UK" description: "Free roof replacement cost calculator UK. Get instant new roof estimates in 2 minutes. Average cost of a new roof: £5,000-£12,000. Compare quotes from accredited roofers." lang: en-GB json-ld: | [ { "@context": "https://schema.org", "@type": "LocalBusiness", "name": "TopNotch Roofers", "description": "Free roof replacement cost calculator UK. Get instant new roof estimates. Average cost of a new roof: £5,000-£12,000. 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Get new roof estimates in 2 minutes. Compare prices for slate, tiles, flat roofs and more. Average cost: £5,000-£12,000.", "url": "https://topnotchroofers.org/roof-cost-calculator", "applicationCategory": "UtilityApplication", "operatingSystem": "Web Browser", "offers": { "@type": "Offer", "price": "0", "priceCurrency": "GBP", "description": "Free roof replacement cost estimates" }, "featureList": [ "Instant estimates", "Compare multiple quotes", "All roof types", "UK-wide coverage" ], "provider": { "@type": "Organization", "name": "TopNotch Roofers", "url": "https://topnotchroofers.org" } }, { "@context": "https://schema.org", "@type": "HowTo", "name": "How to Get a Roof Replacement Quote in the UK", "description": "Step-by-step guide to getting accurate roof replacement cost estimates from accredited UK roofers", "totalTime": "PT5M", "estimatedCost": { "@type": "MonetaryAmount", "currency": "GBP", "value": "0" }, "step": [ { "@type": "HowToStep", "position": 1, "name": "Use the Roof Cost Calculator", "text": "Enter your property type, roof type, and size into our free calculator to get an instant estimate. Takes under 2 minutes." }, { "@type": "HowToStep", "position": 2, "name": "Receive Your Estimate", "text": "Get an instant roof replacement cost estimate based on UK average prices for your specific requirements." }, { "@type": "HowToStep", "position": 3, "name": "Get Matched with Roofers", "text": "We'll connect you with up to 3 vetted, accredited roofers in your area who will contact you within 30 minutes." }, { "@type": "HowToStep", "position": 4, "name": "Compare Quotes", "text": "Receive detailed, no-obligation quotes from each roofer. Compare prices and services to find the best value." }, { "@type": "HowToStep", "position": 5, "name": "Choose Your Roofer", "text": "Select the roofer that best suits your budget and requirements. All our roofers are fully insured and accredited." } ] }, { "@context": "https://schema.org", "@type": "Service", "serviceType": "Roof Replacement", "name": "New Roof Installation UK", "description": "Complete roof replacement services across the UK. 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Compare quotes from accredited UK roofers.", "foundingDate": "2020", "areaServed": "GB", "knowsAbout": [ "roof replacement", "new roof cost", "reroofing", "flat roof replacement", "slate roofing", "tile roofing" ], "slogan": "Compare Roof Replacement Costs - Save Up To 40%" }, [ { "@context": "https://schema.org", "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "How much does a new roof cost in the UK?", "acceptedAnswer": { "@type": "Answer", "text": "The average cost of a new roof ranges from £5,000 to £12,000 depending on property type and materials. Terraced houses typically cost £4,000-£6,500, semi-detached £5,000-£8,500, and detached properties £7,000-£15,000." } }, { "@type": "Question", "name": "What affects roof replacement cost?", "acceptedAnswer": { "@type": "Answer", "text": "Key factors include roof size, material choice (slate, tiles, flat roofing), property access, location (London prices are 20-30% higher), and any additional work like scaffolding, fascias or guttering." } }, { "@type": "Question", "name": "How much does flat roof replacement cost?", "acceptedAnswer": { "@type": "Answer", "text": "Flat roof replacement costs £40-55/sqm for felt, £65-85/sqm for EPDM rubber, and £75-100/sqm for GRP fibreglass. A typical garage flat roof costs £2,500-£5,000." } } ] }, { "@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [ { "@type": "ListItem", "position": 1, "name": "Home", "item": "https://topnotchroofers.org/" }, { "@type": "ListItem", "position": 2, "name": "Roof Cost Calculator", "item": "https://topnotchroofers.org/roof-cost-calculator" } ] }, { "@context": "https://schema.org", "@type": "WebApplication", "name": "Roof Cost Calculator", "description": "Free instant roof replacement cost calculator for UK homeowners", "applicationCategory": "UtilityApplication", "operatingSystem": "Web Browser", "offers": { "@type": "Offer", "price": "0", "priceCurrency": "GBP" }, "provider": { "@type": "LocalBusiness", "name": "TopNotch Roofers", "url": "https://topnotchroofers.org" } } ] ] --- Installer Capacity: 72% Booked for August 2026 Only verified, accredited roofers 24/7 Emergency [0330 024 2650](tel:03300242650) [![TopNotch Roofers - Find Accredited Roofers](data:image/webp;base64,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)](/) [Home](/)[Emergency Repairs](/repairs)[New Roofs](/new-roofs)[Flat Roofing](/flat-roofs)[Cost Calculator](/roof-cost-calculator) Get My Free Quote Free Instant Estimate # Roof Cost Calculator Get an **instant roof estimate** in under 2 minutes – completely free, no obligation Answer a few quick questions and we'll calculate your estimated cost instantly. Step 1 of 6 17% Complete ## What type of property do you have? 🏘️ Terraced 🏠 Semi-Detached 🏡 Detached 🏚️ Bungalow 🏢 Flat/Apartment Trusted by homeowners across the UK Free, no-obligation quotes Vetted local roofers Compare prices easily ## Roof Replacement Cost FAQs ### How much does a new roof cost in the UK? ### What's the roof cost by property type? ### How much does a flat roof replacement cost? ### What affects roof replacement cost? ### How can I get an accurate roof quote? Use our free calculator above to get your instant roof replacement estimate Compare quotes from vetted roofers and save up to 40% on your new roof cost Get Your Free Estimate ![TopNotch Roofers - Find Accredited Roofers](data:image/webp;base64,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) Connecting UK homeowners with vetted, accredited roofing professionals. No cowboys, reduced risk, quality guaranteed. 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