From £25,888
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £26,016
GTM Construction (Falkirk) Limited is an established extension buildering business in Grangemouth. We come highly recommended and provide competiti...
From £25,800
Relax... you have found a reliable extension builder in Grangemouth. CAMS Construction is a friendly and reliable company based in Grangemouth who ...
From £26,016
Robert Watt Builders is an established and experienced local extension builder in Grangemouth. Please contact us for a free, no obligation quote an...
From £26,312
Relax... you have found a reliable extension builder in Grangemouth. Good Foundations is a friendly and reliable company based in Grangemouth who c...
From £24,224
We aim to provide quality workmanship on every job that will exceed your expectations. Our quotes are reasonable and competitive and we guarantee t...
From £26,040
Need an Extension Builder in Grangemouth? DANIEL COX BUILDING SERVICES has been helping local clients (20 mile radius) with their extension builder...
From £25,952
DW Builders is an established and experienced local extension builder in Grangemouth. Please contact us for a free, no obligation quote and competi...
From £26,256
Trusted and professional extension builder in Grangemouth. Experienced in all extension buildering work and keeping within budget and on quote. COM...

A timber frame extension built in Grangemouth typically ranges from £24,224 (M&C JOINERS based in FK5) to £26,312 (Good Foundations based in EH51), but this will vary depending on the size of your extension, the design features you'd like and what your soil is like for the foundations.
Comparing extension builders estimates for building a timber frame extension gives you an idea of who will be better value, but the best way to compare costs is to get actual quotes.
Get rates and quotes to build a timber frame extension in Grangemouth by posting a job with HaMuch and we'll send it to extension builders in Grangemouth.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Build A Timber Frame Extension near Grangemouth | £32 | £214 |
| Build A Timber Frame Extension near Falkirk | £31 | £208 |
| Build A Timber Frame Extension near Bo'ness | £33 | £241 |
| Build A Timber Frame Extension near Alloa | £33 | £229 |
| Build A Timber Frame Extension near Bathgate | £28 | £214 |
| Build A Timber Frame Extension near West Lothian | £33 | £242 |
| Build A Timber Frame Extension near Dunfermline | £46 | £285 |
| Build A Timber Frame Extension near Broxburn | £34 | £251 |
| Build A Timber Frame Extension near Cumbernauld | £31 | £234 |
| Build A Timber Frame Extension near Livingston | £35 | £256 |
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 - £17,254

Two storey extension - £87,632

Build a timber frame extension - £25,754

Build a swimming pool - £80,754

Single storey extension - £50,088

Side return extension - £38,737

Install an RSJ - £1,954

Outbuilding - £9,754

Build a Mansard loft conversion - £51,754

Loft conversion - £31,448

Build a kitchen extension - £41,754

Hip to gable loft conversion - £41,754

Granny annexe - £86,754

Garden office - £9,754

Convert a Garage - £15,754

Garage - £18,254

Build a flat roof extension - £21,754

Build a dormer loft conversion - £41,754

Concrete foundations - £6,004

Convert a bungalow loft - £28,754

Convert a basement - £34,737