How to start a roofing business in the UK 2026: complete step-by-step guide

Starting a roofing business in the UK in 2026 is one of the more accessible trades to set up: you can begin as a sole trader with a van, a ladder and a few tools and grow from there. But the difference between a roofer who scrapes a living and one who builds a real business is almost never about skill on the roof. It is about the boring stuff: the right insurance, the right competence cards, an NFRC route, clean paperwork, and a way to run the business that does not depend on you working seventy hours a week. This guide walks through every stage in order, with the actual costs and decisions you face in 2026.

Stage 1: Decide what kind of roofing business you are starting

"Roofing" covers a wider range of work than most outsiders realise, and the route you take depends on which slice of the trade you want to serve. The four most common starting models are domestic pitched roofing (slates and tiles, repairs, full re-roofs), flat roofing (felt, single-ply, GRP, EPDM), lead and heritage work (flashings, conservation, listed buildings), and industrial or commercial roofing (large profiled metal sheets, cladding, insulated panels). Each has different tooling needs, different customer types, and very different price points.

Domestic pitched roofing is the easiest to break into and the most competitive. Customers find you through Google, Facebook, leaflets and word of mouth; jobs are typically £500 to £15,000; you compete with hundreds of local one-man bands and a handful of larger contractors. Flat roofing has slightly higher barriers because the materials require manufacturer training (most single-ply systems insist installers are accredited before warranty applies) but customers tend to be more loyal because flat roofs need recurring inspection and small repairs. Lead and heritage is the most specialised and the highest paying per square metre, but it takes years of mentored experience to get good at it. Industrial and commercial work is the most lucrative per job but you cannot get into it without commercial-grade insurance, demonstrable safety systems, and usually CHAS or SafeContractor accreditation before a principal contractor will let you on site.

Most successful roofing businesses pick one of these four to start with, build a reputation in it, then expand into adjacent work as the team grows. Trying to do all four from day one leads to underpriced quotes, missed deadlines, and bad reviews on the work you are weakest at. Pick the one that matches the work you have the most hands-on experience in, and be honest with yourself: domestic pitched feels easy until you are explaining to a homeowner why their loft has rain coming in three months after you re-felted it.

Stage 2: Sole trader, partnership or limited company

The legal structure decision is one of the first you make and one of the easiest to get wrong. The three options for a UK roofer are sole trader, partnership, and limited company. Each has different tax, liability, and credibility implications.

Sole trader is the default. You register with HMRC for Self Assessment, pay income tax and Class 2/4 National Insurance on your profits, and that is it for compliance. Setup is free, accounting is simple, and you keep all the profit after tax. The downside is unlimited personal liability: if a roof you fitted fails and the homeowner's claim exceeds your insurance, your personal assets (house, savings, vehicle) are exposed. For a roofer doing domestic repairs under £10k a job, sole trader is fine to start.

Partnership is two or more sole traders sharing the business. Same unlimited liability, but split between partners according to your partnership agreement. Most roofing partnerships are family ones (father and son, two brothers). The big risk is that each partner is liable for what the other one does. If your partner takes a deposit and disappears, you are personally on the hook for the customer's losses. Always have a written partnership agreement, even with family.

Limited company is a separate legal entity from you. You become a director and shareholder. The company pays Corporation Tax (currently 19% to 25% depending on profit). You take income as a mix of small salary plus dividends, which is usually more tax-efficient than sole trader once you are earning over about £30,000 a year. The big advantage is limited liability: if the company is sued, the company's assets are at risk, not yours personally (with exceptions for personal negligence or director misconduct). The downside is more compliance — annual accounts, Confirmation Statements, Companies House filings, more rigorous bookkeeping.

For most starting roofers, the sensible path is sole trader for year one to keep things simple, then incorporate as a limited company once you are doing more than about £40,000 to £50,000 of work a year and want the liability protection. Setting up a limited company costs £50 at Companies House and most accountants will do the incorporation for free if you sign up for ongoing bookkeeping.

Stage 3: Get your CSCS card and trade qualifications

You cannot get on a UK construction site without a valid CSCS card, and most domestic insurers, NFRC membership applications and homeowner customers will ask to see one before they will sign anything. The card colour reflects your experience and qualifications, and the card you need depends on your role.

Labourer (Green) card. Entry-level. Requires the CITB Health, Safety and Environment Test only. Lets you work on site as part of a gang under direct supervision. Not a long-term destination for a business owner.
Skilled Worker (Blue) card. Requires NVQ Level 2 in Roof Slating and Tiling, Felt Roofing, Mastic Asphalt, or another roofing discipline. This is the standard card for a working roofer running their own business.
Advanced Craft / Supervisor (Gold) card. Requires NVQ Level 3 plus a CITB SSSTS (Site Supervisor Safety Training Scheme). Held by working foremen and lead roofers running gangs.
Manager (Black) card. Requires NVQ Level 6 or 7 plus a CITB SMSTS (Site Management Safety Training Scheme). For contracts managers and directors of larger contractors.

If you have been roofing for years without an NVQ, you can get one through the On-Site Assessment and Training (OSAT) route — an assessor watches you work, you submit photographic and video evidence, and you achieve the qualification based on demonstrated competence rather than classroom time. OSAT typically takes three to six months, costs £700 to £1,200 and is funded in part by CITB grants if you are CITB-registered. Plan to do this in your first six months of trading.

Stage 4: NFRC membership and CompetentRoofer scheme

The National Federation of Roofing Contractors (NFRC) is the trade body for UK roofing. Membership is not a legal requirement, but it is the closest thing the industry has to a quality kitemark, and it gives you access to the only UKAS-accredited Competent Person Scheme for the roofing sector — CompetentRoofer.

The NFRC Competent Person Scheme matters because under the Building Regulations, any refurbishment that replaces 50% or more of a roof has to be notified to your Local Authority Building Control (LABC) and signed off as compliant. If you are not in a Competent Person Scheme, the homeowner has to pay for a Building Control inspection (typically £200 to £400) and wait for the inspector to attend. If you are CompetentRoofer registered, you self-certify the work, the homeowner pays nothing extra, and they receive a Building Regulation Compliance Certificate plus a 10-year insurance-backed guarantee.

What this means in practice: a CompetentRoofer registered roofer is significantly easier to choose than a non-registered one for any homeowner doing a major roof job. It is one of the highest-leverage credentials a small roofer can hold. The scheme is open to all roofing contractors who can pass the membership audit, which covers financial stability, contract documentation (including a 14-day cooling-off period and a 10-year workmanship guarantee), insurance, an office audit, and a site inspection of in-progress work.

Membership cost is in the range of £600 to £1,200 a year depending on your turnover band, plus a one-off audit fee. For most domestic roofers, you should target NFRC membership in your first year of trading and CompetentRoofer registration as soon as you have enough completed jobs to pass the site inspection (usually 6 to 12 months in).

Stage 5: Insurance you actually need

Roofing is one of the highest-risk trades for both injury and property damage, and your insurance arrangements are the single biggest financial-protection decision you make. There are four core policies for a UK roofing business.

Public liability insurance covers claims from third parties (homeowners, members of the public, other contractors) for injury or property damage caused by your work. The market standard is £2 million minimum, and most principal contractors require £5 million. A burst gutter that damages a homeowner's hardwood floor, a tile dropped from a scaffold that smashes a parked car, a worker injuring a passing pedestrian — all are public liability claims. Premiums are higher for roofers than for most trades because of the height risk; expect £600 to £1,500 a year for £5m cover for a small business.

Working at height attracts an additional premium loading. Some insurers will refuse to cover roofers above 10 metres without a specialist policy. Be honest about the kind of work you do when getting quotes; understating your height exposure is a fast way to have a claim refused.

Employers' liability insurance is compulsory the moment you employ anyone, even a labourer one day a week. The minimum legal cover is £5 million, but every reputable insurer offers £10 million as standard. Premiums depend on your wage bill and the trades involved; expect £500 to £1,200 a year for a small team.

Tools and plant insurance covers theft and damage to your roofing tools, plant and materials on site or in transit. Roofers' tools are stolen from vans frequently. Insuring £10,000 of tools costs about £150 to £300 a year. Most policies require tools to be removed from the van overnight or for the van to be locked in a secure compound.

Contract works insurance covers the work in progress itself — if a half-stripped roof is damaged by a storm before you can felt it back in, this is the policy that pays. Often bundled into a combined construction policy along with public and employers' liability. For domestic roofers it is sometimes optional; for any commercial work it is essential.

Get all four from the same broker if you can. A specialist construction broker (Hiscox, Towergate, Tradesman Saver, Direct Line for Business) will quote the bundle in 15 minutes and be 20% to 30% cheaper than getting policies separately.

Stage 6: Tools, vehicle and starting kit

The starting kit for a domestic pitched roofer in 2026 looks roughly like this. Costs are real-world UK prices including VAT.

Vehicle. A used Ford Transit Custom or Vauxhall Vivaro, racked out, £8,000 to £18,000 depending on age and mileage. Lease deals are available from about £350 a month. Sign-write the van — it is the cheapest advertising you will ever buy.
Ladders and roof access. Triple extension ladders to reach a typical two-storey ridge (£200 to £400), proprietary roof ladders with ridge hooks (£150 to £300 per ladder), ladder stand-offs and stabilisers (£80 to £150).
Hand tools. Slate ripper, slate cutters, lead dressers and bossing tools, lath hammer, claw hammer, bolster, chalk line, tape measure, retractable knives. £400 to £700 for a complete kit.
Power tools. 18V cordless drill and impact driver (DeWalt or Makita are standard), nail gun (collated coil for batten work), reciprocating saw, circular saw with diamond blade for tile cutting. £800 to £1,500.
Lead-working tools. Oxy/acetylene set with regulators, flashback arrestors and torch (£500 to £900 used, £1,200 new), lead-working bossing kit (£200 to £400). Alternatively a propane torch and lead-stick set if you are not doing oxy work.
PPE. Full-body harness with twin-tail energy-absorbing lanyard (£200 to £400), helmets with chinstraps (£25 each), safety boots (laced ankle, not riggers, £80 to £150 a pair), high-vis, gloves rated EN 388 4.5.4.3 (£15 a pair), FFP3 face-fit-tested masks. £600 to £1,000 to kit out one person properly.
Materials and consumables. Fixings, sealants, lead sheet stock, breather membrane offcuts. Build a rolling stock of £1,000 to £2,000 worth of consumables.

Total starting kit, excluding vehicle: roughly £4,500 to £9,000. With a used van factored in, you can be on the road for £15,000 to £25,000. This is the genuine minimum to do good work safely; cutting corners on PPE or access equipment is what gets roofers killed and what gets businesses sued.

Stage 7: Quoting, pricing and getting paid

Most roofers undercharge for their first few jobs because they are pricing against what other small roofers in the area charge, which is itself usually too low. The honest method is to work out what you actually need to charge to make the business sustainable.

Start with your target take-home pay (say £40,000 a year for a working roofer-owner). Add tax and National Insurance (roughly 30% on top, so target turnover £52,000). Add overheads — van, fuel, insurance, NFRC fees, accountant, phone, materials waste, occasional bad debts (typically £15,000 to £20,000 a year for a sole trader). Add an emergency cushion for sick days and downturns (10% to 15%). The honest minimum turnover for a sole-trader roofer to make £40k take-home is £75,000 to £85,000.

Working that backwards: if you get 200 working days a year (allowing for weather, sickness, holidays, admin days), you need to be earning roughly £375 to £425 of profit per day. After materials, that means quoting jobs that bring in roughly £600 to £800 a day in customer-facing turnover for solo work, more if you have a labourer. If you are quoting £200 a day for repair work, you are actually losing money on it once you account for unpaid travel, quoting time, paperwork and materials waste.

Always quote in writing with a clear scope of works, payment terms, and your terms and conditions attached. Small roofing claims tribunals are full of cases where the customer says "you said you would do x" and the roofer has nothing in writing. A two-page quote with photos of the proposed work, a clear breakdown of materials and labour, and a payment schedule (typically 30% on commencement, 40% at first-fix completion, 30% on final sign-off) protects you legally and actually closes more sales because it looks professional. Software like Complys can produce these quotes with your branding and customer-facing T&Cs in minutes rather than the typical evening of admin.

Stage 8: RAMS, paperwork and site readiness

From your very first commercial job, you will be asked for a Risk Assessment and Method Statement (RAMS) before you can start work. Domestic homeowners almost never ask, but the moment you do work for a small builder, an estate agent, a letting agent, an insurance company or anyone larger, RAMS becomes a gate document.

For roofing, your RAMS must reflect HSE HSG33 Health and safety in roof work, which is the controlling guidance for all UK roof work. Key points your RAMS must address: every roof is treated as fragile until proven otherwise, the hierarchy of control (avoid working at height where possible, control the residual risk, communicate it), wind speed thresholds (stop at Beaufort Force 5, 19 mph, on slope or edge work; stop all roof work at Force 6, 23 mph), edge protection on every elevation with a fall risk, and asbestos R&D survey for any pre-2000 building.

Roofers typically write the same RAMS over and over with small variations. The smart move is to build a base RAMS that covers your standard methodology and then customise the activity description, dates and site conditions per job. Tools like Complys generate the RAMS from your job brief in a couple of minutes, and the document is in the format Principal Contractors expect.

Beyond RAMS, you will be asked for: public and employers' liability certificates, a copy of your CSCS card, evidence of NVQ qualifications, asbestos awareness training certificate (UKATA or IATP), working at height training, and on larger jobs an SSIP accreditation (CHAS, SMAS, Constructionline, SafeContractor or Acclaim). Keep all of these in one folder, on cloud storage, with renewal dates flagged. The single most common reason small roofers lose work to bigger ones is that the bigger ones can produce a complete document pack within hours of being asked, and the smaller ones cannot.

Stage 9: Finding your first customers

The cheapest first customers are the ones already in your network. Tell every friend, family member and ex-employer that you are starting up. Domestic referrals are the lifeblood of a new roofing business: a homeowner who has had a leak fixed properly will tell two or three neighbours. Work hard on the first ten jobs, take photographs of everything, ask for reviews, and the next twenty will largely come from those.

Get a basic website up. It does not need to be expensive — a single-page WordPress site or even a Carrd page with your services, your accreditations, your phone number, and a few before-and-after photos is enough to start. Get your Google Business Profile set up in your first month and start collecting reviews; for local roofing searches, Google Business reviews are more important than the website itself.

Pay for a small Google Ads campaign once you have £200 to £400 a month to spend, targeting "roofer near me", "roof repair [your town]", "leaking roof [your town]" with a small radius. Track which keywords bring calls. Most roofers who run ads waste money on overly broad keywords; a focused, local, intent-driven campaign is profitable from month one.

Avoid lead-generation sites (MyBuilder, Checkatrade, Rated People) for as long as you can. They charge per lead, the customers are price-shopping, and the margins are thin. Use them only when the diary needs filling, not as a primary growth channel.

Stage 10: Scaling beyond yourself

The first hire — usually a labourer or apprentice — is the moment a roofing business stops being a job and starts being a business. It is also the moment the admin load doubles. You now have employers' liability obligations, PAYE, holiday pay, sick pay, training records, and supervision responsibilities. Plan for this from day one by setting up a proper bookkeeping system (Xero, QuickBooks or FreeAgent are all fine) and an accountant who specialises in construction.

The roofers who scale successfully tend to share a few habits: they price for profit not market-share, they invest in their team's training even when it is expensive, they keep meticulous records of every CSCS card, every NVQ, every insurance policy and every RAMS, and they automate the admin so they can stay on the tools or move into estimating without drowning. The roofers who fail tend to undercharge, run on cash-flow rather than margin, and let paperwork slide until a principal contractor or HSE inspector catches up with them.

If you are starting a roofing business in 2026, the trade itself has plenty of work — the UK housing stock is ageing, retrofit and EPC-driven re-roofing demand is growing, and the shortage of competent roofers means that genuinely skilled, well-organised contractors can charge a premium. The hard part is everything around the trade: the legal setup, the cards, the insurance, the paperwork, the customer experience. Get those right in your first year and the work will follow.