Tiled Conservatory Roof Cost UK 2026

Replacing a polycarbonate or glass conservatory roof with a lightweight tiled system costs £4,500–£10,000 in 2026 for a typical 3 × 4 m conservatory.

Quick answer

Typical UK price range: £4,500–£12,000. Typical time: 3–5 days.

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Key points

  • £350–£550/m² for lightweight tiled
  • Guardian Warm Roof is the market leader
  • Plastered internal ceiling: £600–£1,500 extra
  • 2–10 °C better year-round temperatures

Cost breakdown

Item Low High
Lightweight tiled roof system £4,200 £6,500
Plastered ceiling £800 £1,500
Velux windows (each) £800 £1,800
LED downlights £400 £900

Cost by UK region

Region Typical cost
London £11,137
South East £10,312
South West £9,075
Midlands £8,250
North England £7,425
Scotland £7,837
Wales £7,425

How to save money

  • Always specify a LABSS / LABC-approved system
  • Add at least 2 Velux to maintain daylight
  • Plaster the inside — transforms the room

How to find a trusted tradesperson

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FAQs

Will a tiled roof be too heavy?

Lightweight tiled systems (Guardian, Ultra) are designed for conservatory frames. A heavy traditional tile would overload them.

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Disclaimer: Prices are guide ranges based on 2026 UK market data. Get quotes from local tradespeople for accurate pricing.