From £17,412
Cairnrowan Custom Homes is an established extension buildering business in Insch. We come highly recommended and provide competitive quotes for you...
From £17,524
BANCON CONSTRUCTION LTD are here to help customers who need an Extension Builder in Insch. We offer a competitive rate to complete all your extensi...
From £18,044
BANCON CONSTRUCTION LTD are here to help customers who need an Extension Builder in Insch. We offer a competitive rate to complete all your extensi...

Underpinning ranges from £17,412 (Cairnrowan Custom Homes based in AB41) to £18,044 (BANCON CONSTRUCTION LTD based in AB31), but the final cost will depend on the method of underpinning used, how much of your foundations need underpinning and where you live.
Comparing extension builders estimates for underpinning gives you an idea of who will be better value but the best way to compare costs is to get actual quotes.
Get quotes to underpin your home in Insch by posting a job with HaMuch and we will send it to extension builders in Insch.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Underpin A Building near Aberdeen | £32 | £302 |
| Underpin A Building near Peterhead | £24 | £224 |
| Underpin A Building near Elgin | £29 | £230 |
Whether you’re looking to extend your kitchen with a side return extension or you want to convert your basement into a liveable space, read our cost guides to get an idea of how much each project costs before getting a more accurate quote from our database of reliable tradespeople.

Underpin a building - £17,660

Two storey extension - £88,240

Build a timber frame extension - £26,160

Build a swimming pool - £81,160

Single storey extension - £58,200

Side return extension - £43,300

Install an RSJ - £2,360

Outbuilding - £10,160

Build a Mansard loft conversion - £52,160

Loft conversion - £35,250

Build a kitchen extension - £42,160

Hip to gable loft conversion - £42,160

Granny annexe - £87,160

Garden office - £10,160

Convert a Garage - £16,160

Garage - £18,660

Build a flat roof extension - £22,160

Build a dormer loft conversion - £42,160

Concrete foundations - £6,410

Convert a bungalow loft - £29,160

Convert a basement - £39,300