Free · instant · no obligation

Get a new roof quote — start with a free instant estimate

Planning a new roof and want to know what it should cost before a roofer sets foot on your drive? Use the calculator below for an instant, no-obligation estimate based on typical UK pricing. When you're ready, we'll connect you with a local NFRC-registered roofer for a free survey and a fixed written quote. No pressure, no cost to you.

New roof cost calculator

Answer a few simple questions for an instant estimate. No contact details needed to see your result.

Figures are indicative UK ranges, last reviewed June 2026. A fixed price needs a free roof survey.

Bedrooms — a proxy for roof size

What drives the cost of a new roof

Five things move the price of a re-roof more than anything else:

  • Roof size. Bigger roof, more materials and labour. We estimate yours from your property type and number of bedrooms — a real quote uses a measured survey.
  • Material. Concrete tiles are the most affordable; natural slate costs more upfront but lasts far longer. Flat-roof systems (EPDM, GRP, felt) are priced differently again.
  • Access and scaffolding. Scaffolding is a legal requirement for a full re-roof, not an optional extra. A two-storey house typically needs £900–£1,800 of scaffold; detached or awkward access costs more.
  • Stripping the old roof. Removing and disposing of the existing covering, felt and battens adds cost — but a proper re-roof goes back to the rafters.
  • Condition underneath. Rotten timber, failed flashings or a sagging structure can only be confirmed by a survey, and can add to the final figure.

How it works

  1. Get your instant estimate. Answer a few simple questions — no contact details needed.
  2. Request your detailed breakdown. Like what you see? Leave your details and we'll arrange a free survey with a local NFRC-registered roofer.
  3. Get a fixed written quote. Your roofer measures up, confirms the work, and gives you a proper itemised price. The decision stays entirely yours.

NFRC-registered

Members of the National Federation of Roofing Contractors, the UK's main roofing trade body, independently vetted for workmanship, insurance and professionalism.

Vetted & insured

Roofers we connect you with carry public liability insurance and provide a written workmanship guarantee.

Free survey, fixed quote

A free no-obligation roof survey turns your estimate into a proper itemised, written fixed price.

Frequently asked questions

Is the estimate free?

Yes. The calculator is free and you don't need to give any contact details to see your estimate. A detailed breakdown and fixed quote are also free — there's no obligation at any stage.

How accurate is the estimate?

It's a guide based on typical 2026 UK pricing for your property type and roof. Your real price depends on a measured survey, the exact materials, access and the condition of the roof underneath. Treat the estimate as a budgeting range, not a final figure.

Who actually does the work?

A local roofer registered with the NFRC (the National Federation of Roofing Contractors), the UK's main roofing trade body whose members are independently vetted. We connect you; they survey, quote and carry out the work.

Do I need planning permission for a new roof?

Usually not. A like-for-like replacement normally counts as permitted development. Listed buildings and homes in conservation areas are the main exceptions — always check with your local authority first.

Ready for a fixed price?

Get your detailed breakdown and a fixed written quote from a local NFRC-registered roofer. Free survey, no obligation.

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