One fixed price for the whole job — not the hours

Conservatory Roof Replacement Fair Price

Typical trade: conservatory installer. Move the sliders and answer the questions.

Describe the job or snap a photo — AI fills in the sizes

New roof type
Plastered ceiling & lights inside?

Fair fixed price for the whole job

£8,086

Fair range: £7,116 – £9,541

12 m² roof

Realistic time on site

5.6 days

Crew / total hours

2 · 84.4 h

Labour (84.4 h × £40)
£3,376
Materials
£4,180
Old roof disposal
£180
Building regulations
£350

Over £11,927? Ask why in writing.

  • Solid roof on frames not checked for load
  • No building control for a solid roof

Insist on

  • One written fixed price for the full scope — no open-ended hours.
  • Deposit of 10–20% at most; balance after you inspect the work.
  • Any extra work agreed and priced in writing before it starts.
  • Most roof swaps take 2–5 days. A solid roof needs building regulations sign-off.

Estimate for an experienced, insured tradesperson. Local prices vary — adjust the hourly rate for your area.

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