From £35,850
Trusted and professional extension builder in KA1. Experienced in all extension buildering work and keeping within budget and on quote. Ayrshire Jo...
From £34,800
Trusted and professional extension builder in KA1. Experienced in all extension buildering work and keeping within budget and on quote. Murdoch Con...
From £33,150
Finn Joinery & Construction is a trusted extension builder serving customers in KA1 and the surrounding area. Contact us to today to get a competit...
From £33,000
Andrew Wright Windows Ltd -Independent Network Installer is a trusted extension builder serving customers in KA1 and the surrounding area. Contact ...
From £36,450
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £33,150
H & C JOINERS & BUILDERS LTD is an established and experienced local extension builder in KA1. Please contact us for a free, no obligation quote an...
From £34,050
Col-In the Builder is a trusted extension builder serving customers in KA1 and the surrounding area. Contact us to today to get a competitive quote...
From £31,350
ABG Resin Bond & Landscaping Ltd have been transforming driveways for many years, laying tarmac and installing block-paving, fence...
From £36,675
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £33,675
Relax... you have found a reliable extension builder in KA1. Adrian K Wilson Roofing Specialist is a friendly and reliable company based in KA1 who...

Comparing extension builders estimates for Loft conversion gives you an idea of who will be better value but the best way to compare costs is to get actual quotes.
What to do - Get rates and quotes for the cost of a loft conversion in KA1 by posting your job to extension builders in KA1.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Loft Conversion near Kilmarnock | £30 | £222 |
| Loft Conversion near Irvine | £32 | £235 |
| Loft Conversion near Troon | £30 | £229 |
| Loft Conversion near Prestwick | £21 | £161 |
| Loft Conversion near Kilwinning | £29 | £220 |
| Loft Conversion near North Ayrshire | £29 | £218 |
| Loft Conversion near South Ayrshire | £22 | £161 |
| Loft Conversion near Ayr | £22 | £161 |
| Loft Conversion near Newton Mearns | £30 | £224 |
| Loft Conversion near Barrhead | £31 | £223 |
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 - £17,550

Two storey extension - £88,074

Build a timber frame extension - £26,050

Build a swimming pool - £81,050

Single storey extension - £55,992

Side return extension - £42,058

Install an RSJ - £2,250

Outbuilding - £10,050

Build a Mansard loft conversion - £52,050

Loft conversion - £34,215

Build a kitchen extension - £42,050

Hip to gable loft conversion - £42,050

Granny annexe - £87,050

Garden office - £10,050

Convert a Garage - £16,050

Garage - £18,550

Build a flat roof extension - £22,050

Build a dormer loft conversion - £42,050

Concrete foundations - £6,300

Convert a bungalow loft - £29,050

Convert a basement - £38,058