From £52,160
Kenmure Joinery Services are here to help customers who need an Extension Builder in G1. We offer a competitive rate to complete all your extension...
From £52,080
Adelphi Design & Construction Ltd is an established and experienced local extension builder in G1. Please contact us for a free, no obligation quot...
From £52,296
Need an Extension Builder in G1? Gman-Joinery & Builders has been helping local clients (20 mile radius) with their extension buildering jobs for m...
From £51,952
Relax... you have found a reliable extension builder in G1. DS Builders is a friendly and reliable company based in G1 who consider no job as too b...
From £51,928
J & J Property Services is an established extension buildering business in G1. We come highly recommended and provide competitive quotes for your w...
From £51,808
Boyle Construction Glasgow Ltd is a trusted extension builder serving customers in G1 and the surrounding area. Contact us to today to get a compet...
From £52,120
Relax... you have found a reliable extension builder in G1. Roughcasting is a friendly and reliable company based in G1 who consider no job as too ...
From £51,856
Need to find an Extension Builder near you for all your extension buildering work?
Montgomery Wet Trades provides a local, trusted extensio...
From £51,848
Need an Extension Builder in G1? Collum & Scott Roughcasting has been helping local clients (20 mile radius) with their extension buildering jobs f...
From £52,008
Experienced extension builder ready to quote for your work. Gerry Doyle Building is the best extension builder in G1. No obligation free quotes and...

Mansard loft conversions range from the cheapest installation of £51,808 (Boyle Construction Glasgow Ltd based in G77) to the dearest of around £52,296 (Gman-Joinery & Builders based in G13).
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 G1 by posting a job with HaMuch and we'll send it to extension builders in G1.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Build A Mansard Loft Conversion near Glasgow | £35 | £259 |
| Build A Mansard Loft Conversion near Rutherglen | £34 | £255 |
| Build A Mansard Loft Conversion near Bishopbriggs | £35 | £262 |
| Build A Mansard Loft Conversion near Cambuslang | £34 | £250 |
| Build A Mansard Loft Conversion near Giffnock | £35 | £260 |
| Build A Mansard Loft Conversion near Bearsden | £34 | £263 |
| Build A Mansard Loft Conversion near Renfrew | £35 | £263 |
| Build A Mansard Loft Conversion near Blantyre | £33 | £240 |
| Build A Mansard Loft Conversion near Kirkintilloch | £35 | £259 |
| Build A Mansard Loft Conversion near Paisley | £34 | £259 |
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 - £17,506

Two storey extension - £88,008

Build a timber frame extension - £26,006

Build a swimming pool - £81,006

Single storey extension - £55,112

Side return extension - £41,563

Install an RSJ - £2,206

Outbuilding - £10,006

Build a Mansard loft conversion - £52,006

Loft conversion - £33,803

Build a kitchen extension - £42,006

Hip to gable loft conversion - £42,006

Granny annexe - £87,006

Garden office - £10,006

Convert a Garage - £16,006

Garage - £18,506

Build a flat roof extension - £22,006

Build a dormer loft conversion - £42,006

Concrete foundations - £6,256

Convert a bungalow loft - £29,006

Convert a basement - £37,563