Solo Rendering and Repair Specialist

Apply and repair external render on homes, extensions and garden walls for local homeowners and builders.

Startup cost£1.5k to £6k
Monthly revenue£1.5k to £6k
Time needed20+ h/week
First incomeWeeks

Estimates for a small start in the UK, not guarantees.

Official data

8,934 UK companies in this field, 26% registered in the last 2 years

SIC 43310 “Plastering”. Source: Companies House, November 2026.

What it is

Applying sand and cement, lime or silicone-based render to external walls, plus patching cracked or blown render. You work on small to medium jobs such as extensions, garden walls, gable ends and single houses.

Your first three steps

  1. Get on-site experience or a course in sand and cement rendering if you are new, and build a small portfolio of finished work with photos
  2. Price up kit such as scaffold tower hire, mixer, hawks, trowels and floats, and work out a per square metre rate from local quotes
  3. Contact local builders and extension firms to offer sub-contract rendering, and set up a simple business page with before and after photos
Who pays

Homeowners, landlords, small builders and extension contractors who need a rendering sub-contractor.

How it makes money

Fixed quote per job, usually priced per square metre including materials and labour. Repeat work from builders can fill gaps between private jobs.

Skills that help
  • Plastering or rendering experience
  • Working safely at height
  • Measuring and quoting accurately
  • Reliable, tidy site practice
Watch out for
  • Public liability insurance, and check whether clients or builders require a minimum level of cover
  • Safe working at height: check the rules on scaffolding and scaffold towers, and whether you need training for them
  • If you sub-contract for builders, check how the Construction Industry Scheme (CIS) applies to you with HMRC
  • Weather affects work and drying times, so allow for delays in your quotes
  • Dust and cement handling: check guidance on protective equipment and cutting dust

🔒 Full research report for UK

Real cost breakdown with current prices, licences and registration checklist, local competition, pricing, break-even and a 30-day launch plan, with sources.

Coming soon

Questions people ask

How much does it cost to start a rendering business in the UK?

Startup costs are typically around £1,500 to £6,000, depending on your tools, equipment and insurance. Monthly revenue is estimated at around £1,500 to £6,000, depending on the number and size of jobs you take on.

How much can a self-employed renderer earn?

Monthly revenue is typically around £1,500 to £6,000, depending on how many jobs you take and how large they are. Weather affects work and drying times, so allow for delays in your quotes.

What insurance and rules should I check before starting?

Check public liability insurance and any minimum cover that clients or builders require. Also check the rules on scaffolding and scaffold towers, any training you need, and how the Construction Industry Scheme (CIS) applies to you with HMRC if you sub-contract.

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