Mansard loft conversions are ideal if you want to maximise the space in your home. Extending your roof out into a flat roof with an almost vertical wall, they almost always require planning permission but can add significant value to your home.
Mansard loft conversions range from the cheapest installation of £51,248 (LAKELAND CONSTRUCTION SER LTD based in DG11) to the dearest of around £51,280 (TOMS JOINERY based in DG2).
While these estimates give you a good idea how much you'll pay for a mansard loft conversion, the only way to get an accurate price is to get real quotes from real builders.
Get quotes to install a mansard loft conversion in DG1 by posting a job with HaMuch and we'll send it to extension builders in DG1.

| Business name | Mansard loft conversion cost |
|---|---|
| TOMS JOINERY, Dumfries , DG2 | £51,280 |
| LAKELAND CONSTRUCTION SER LTD, Lockerbie, DG11 | £51,248 |
| L I P CONSTRUCTION LTD, Lockerbie, DG11 | £51,280 |
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Mansard Loft Conversion near Dumfries | £18 | £140 |
| Mansard Loft Conversion near Dumfries & Galloway | £18 | £140 |
| Mansard Loft Conversion near Carlisle | £21 | £175 |