--- title: "New Roof Cost London 2026 | Pricing Guide | AC Roofing" description: "Accurate new roof pricing for London in 2026. Flat roofs from £1,500, full replacements from £5,000. No hidden costs. Get a free quote from AC Roofing." lang: en json-ld: | [ { "@context": "https://schema.org", "@type": "RoofingContractor", "@id": "https://acroofingandcarpentry.co.uk/#organization", "name": "AC Roofing And Carpentry Ltd", "url": "https://acroofingandcarpentry.co.uk", "logo": "https://acroofingandcarpentry.co.uk/favicon.png", "image": "https://acroofingandcarpentry.co.uk/favicon.png", "telephone": "+4407415302589", "email": "info@acroofingandcarpentry.co.uk", "description": "Expert roofing services across North London. Flat roofs, repairs, replacements & emergency call-outs. 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Flat roofs from £1,500, full replacements from £5,000. No hidden costs. 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[Home](/) 2. [Blog](/blog) 3. How Much Does a New Roof Cost in London … Cost Guides 8 min read 1 February 2026 # How Much Does a New Roof Cost in London in 2026? Real pricing from real projects. No vague estimates — actual costs broken down by roof type, property size, and material choice. ![Roofing materials and cost estimate sheet for London roof replacement pricing](/assets/roof-cost-guide-C9y2IEv8.webp) ## Why Roof Pricing Is So Variable Ask five roofers for a quote and you'll get five different numbers. That's partly because roofing costs depend on multiple variables: roof size, pitch, access difficulty, material choice, insulation requirements, and the condition of the existing structure. It's also because some roofers quote low to win the job and then add extras once they've started. At AC Roofing, every quote is fixed-price and itemised. The number we give you is the number you pay — no surprises, no hidden charges. ## Flat Roof Costs Flat roof replacement for a typical rear extension (15–25m²) in North London: EPDM rubber system: £2,000–£3,500. GRP fibreglass system: £2,500–£4,500. Three-layer felt system: £1,500–£2,500. These prices include stripping the old covering, inspecting and replacing damaged decking where needed, installing the new membrane, and all trims and edge details. Insulation upgrades (now required by building regulations) add £500–£1,200 depending on the specification. ## Pitched Roof Replacement Costs Full strip-and-retile for a typical three-bed terraced house in North London: Concrete interlocking tiles: £5,000–£8,000. Plain clay tiles: £7,000–£12,000. Natural slate: £10,000–£18,000. These prices cover stripping all existing tiles, replacing battens and felt with a breathable membrane, retiling, new ridge and hip tiles, and renewing all lead flashings. Scaffolding is typically £800–£1,500 depending on access and is included in our quotes. ## Repair Costs Not every roof needs replacing. Many issues can be resolved with targeted repairs at a fraction of the cost: Individual tile replacements: £150–£400. Ridge tile re-bedding (full ridge): £400–£800. Lead flashing renewal: £300–£600 per section. Valley gutter repair: £400–£900. Emergency tarping and temporary repair: £200–£500. We always assess whether repair is viable before recommending replacement. If a repair will give you another 10+ years, that's what we'll recommend. ## Factors That Increase Costs Several factors can push costs above the typical ranges: Difficult access (terraced properties with no side access, conservation areas requiring specific scaffolding). Structural timber damage requiring replacement of rafters or joists. Asbestos in older roof coverings (requires specialist removal). Listed building requirements specifying heritage materials. Dormer windows, valleys, and complex roof geometries that increase labour time. During our free inspection, we identify every factor that affects pricing — so your quote reflects the actual scope of work with no surprises once we start. ## How to Get an Accurate Quote The only way to get an accurate roofing quote is with an on-site inspection. Photos and satellite views can give a rough estimate, but they miss critical details like timber condition, insulation state, and access requirements. We offer free, no-obligation inspections across North London. We'll measure the roof, assess its condition, discuss material options, and provide a written, fixed-price quote within 24 hours. Call 07415 302 589 or fill in our contact form to book. ### Related Services [New Roofs](/services/new-roofs) [Roof Replacements](/services/roof-replacements) [Flat Roofs](/services/flat-roofs) ### Areas We Cover [Hampstead](/areas/hampstead)[Islington](/areas/islington)[Westminster](/areas/westminster)[Camden](/areas/camden) [Back to all articles](/blog) ## Need Help With Your Roof? Book a free, no-obligation inspection. We'll assess your roof and give you a fixed-price quote — honest advice, no hard sell. [Get Your Free Quote](/contact) [07415 302 589](tel:07415302589) [![AC Roofing & Carpentry Ltd — trusted roofers in North London](/assets/logo-riAr1gOo.png)](/) Professional [roofing services](/services) across North London. Quality workmanship, fair prices, guaranteed results. [07415 302 589](tel:07415302589) [info@acroofingandcarpentry.co.uk](mailto:info@acroofingandcarpentry.co.uk) 106 Dartmouth Park Hill, London N19 5HT [FMB Member](https://www.fmb.org.uk/builder/ac-roofing-carpentry-ltd.html)[TrustATrader](https://www.trustatrader.com/traders/ac-roofing-and-carpentry-ltd-roof-coating-n7-and-n19)[](https://www.instagram.com/acroofingltd/) [Roofing Services](/services) - [Flat Roof Installation](/services/flat-roofs) - [New Roof Installation](/services/new-roofs) - [Roof Repairs London](/services/roof-repairs) - [Roof Replacement Service](/services/roof-replacements) - [Emergency Roof Repairs](/services/emergency-roofers) - [Commercial Roofing London](/services/commercial-roofer) - [Fascia & Soffit Replacement](/services/fascias-and-soffits) - [Loft Conversion Roofing](/services/loft-conversions) - [Gutter Replacement](/services/gutter-replacement) - [Flat Roof Repairs](/services/flat-roof-repair) - [Felt Roof Installation](/services/felt-roofs) - [Fibreglass Roof London](/services/fibreglass-roofs) - [Rubber Roof Installation](/services/rubber-roofs) [Areas We Cover](/areas) - [Roofer in Islington](/areas/islington) - [Roofer in Hackney](/areas/hackney) - [Roofer in Camden](/areas/camden) - [Roofer in Hampstead](/areas/hampstead) - [Roofer in Finsbury Park](/areas/finsbury-park) - [Roofer in Archway](/areas/archway) - [Roofer in Harringay](/areas/harringay) - [Roofer in Westminster](/areas/westminster) - [Roofer in Muswell Hill](/areas/muswell-hill) - [Roofer in Belsize Park](/areas/belsize-park) - [Roofer in Swiss Cottage](/areas/swiss-cottage) Company - [About AC Roofing](/about) - [Customer Reviews](/reviews) - [Roofing Portfolio](/our-work) - [Roofing Blog](/blog) - [Current Offers](/specials) - [Get a Free Estimate](/contact) Guides - [Spot Roof Damage Early](/blog/how-to-spot-roof-damage-early) - [New Roof Cost Guide 2026](/blog/how-much-does-a-new-roof-cost-in-london) - [Flat vs Pitched Roof](/blog/flat-roof-vs-pitched-roof-which-is-better) [Privacy Policy](/privacy-policy)[Terms & Conditions](/terms-conditions)[Cookie Policy](/cookie-policy) © 2026 AC Roofing And Carpentry Ltd. 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