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Why replace your roof
- Warmer in winter
- Cooler in summer
- Quiet when it rains
- A room you use all year
Our prices and data come from Met OfficeHM Land RegistryLABCPlanning PortalWhich?
Lean-to conservatory tiled roof cost
A tiled roof on a medium Lean-to conservatory typically costs £7,400 to £10,600, fitted.
A lean-to has a single roof slope running down from the house wall, like a garden shed roof. It is the simplest roof to replace and usually the cheapest, but the slope and the house wall above it set some limits.
Tiled roofs on a Lean-to conservatory
Check the system minimum pitch against your roof. If the lean-to is shallow the installer may raise the wall plate on the house side or use a low pitch tile.
- A shallow slope matters for tiles: every tiled system has a minimum pitch, and a very flat lean-to may need a different tile, a slate effect finish, or a raised roof line.
- The new roof is sealed into the house wall with a flashing, so the height of any upstairs windows above it can limit how thick the new roof can be.
- One slope means one gutter run and no hips, which keeps labour low.
Price by size
| Size | Low | Typical | High |
|---|---|---|---|
| Small up to about 3m x 3m | £6,100 | £7,300 | £8,500 |
| Medium about 4m x 3.5m | £7,400 | £9,000 | £10,600 |
| Large about 5m x 4m or more | £9,300 | £11,200 | £13,100 |
Other roofs for a Lean-to conservatory
| Roof | Medium Lean-to | Best for |
|---|---|---|
| Glass roof | £3,500 to £5,600 | Keeping the light and the view of the sky |
| New polycarbonate roof | £2,700 to £4,100 | The lowest cost fix for a leaking roof |
| Hybrid roof | £6,600 to £10,100 | Warmth with pools of daylight |
| Insulated roof panels | £1,800 to £3,700 | A warmer room on a tighter budget |
| Orangery conversion | £14,000 to £35,000 | A full extension feel without building a new room |
Extras to budget for
| Plastered ceiling under a solid roof | £280 to £2,000 | Usually included in branded tiled roof prices. Check it is on the quote. |
|---|---|---|
| LED spotlights in the ceiling | £300 to £600 | A set of downlights for a conservatory ceiling. Sometimes included. |
| Roof window or glazed panel | £450 to £2,000 | Adds daylight to a solid roof. Opening windows also help in summer. |
| New fascias and guttering | £150 to £775 | Most solid roof systems come with their own gutter and fascia. |
| Building control fee | £200 to £1,050 | Set by your council or an approved inspector. Usually built into solid roof quotes. |
| Structural calculations | £200 to £500 | Confirms the frames and base can take the new roof. Some systems include this. |
By region
Questions
How much is a tiled roof on a Lean-to conservatory?
A tiled roof on a medium Lean-to conservatory typically costs £7,400 to £10,600 fitted, with most quotes near £9,000. Small Lean-to conservatories start around £6,100, and large ones reach about £13,100.
Why does a Lean-to roof cost less than other shapes?
A shallow slope matters for tiles: every tiled system has a minimum pitch, and a very flat lean-to may need a different tile, a slate effect finish, or a raised roof line.
What should I check before choosing a tiled roof for my Lean-to conservatory?
Check the system minimum pitch against your roof. If the lean-to is shallow the installer may raise the wall plate on the house side or use a low pitch tile.
How long will it take?
Expect 3 to 6 days on a medium Lean-to conservatory.

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