From £2,784
Need an Extension Builder in Bear Cross? RNTP ltd has been helping local clients (20 mile radius) with their extension buildering jobs for many yea...
From £2,216
Trusted and professional extension builder in Bear Cross. Experienced in all extension buildering work and keeping within budget and on quote. GMS ...
From £2,376
Trusted and professional extension builder in Bear Cross. Experienced in all extension buildering work and keeping within budget and on quote. MDW ...
From £2,192
Experienced extension builder ready to quote for your work. Nevil Rose is the best extension builder in Bear Cross. No obligation free quotes and m...
From £1,776
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £2,232
BIRCHES CONSTRUCTION LTD are here to help customers who need an Extension Builder in Bear Cross. We offer a competitive rate to complete all your e...
From £2,416
Trusted and professional extension builder in Bear Cross. Experienced in all extension buildering work and keeping within budget and on quote. Haye...
From £2,424
Trusted and professional extension builder in Bear Cross. Experienced in all extension buildering work and keeping within budget and on quote. WR W...
From £2,320
Experienced extension builder ready to quote for your work. JOSCELYNE BUILDERS is the best extension builder in Bear Cross. No obligation free quot...
From £2,424
Elmer Building Services ltd is an established extension buildering business in Bear Cross. We come highly recommended and provide competitive quote...

How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in Bear Cross it ranges from £1,776 (ALWYN DOMINEY based in BH12) to £2,784 (RNTP ltd based in BH14).
Comparing extension builders estimates for fitting an RSJ 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 install an RSJ in Bear Cross by posting a job with HaMuch and we will send it to extension builders in Bear Cross.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Install An RSJ near Bournemouth | £38 | £257 |
| Install An RSJ near Poole | £38 | £250 |
| Install An RSJ near Christchurch | £36 | £251 |
| Install An RSJ near New Forest | £32 | £245 |
| Install An RSJ near Totton | £34 | £243 |
| Install An RSJ near Salisbury | £35 | £247 |
| Install An RSJ near Dorchester | £30 | £230 |
| Install An RSJ near Romsey | £32 | £230 |
| Install An RSJ near Southampton | £34 | £243 |
| Install An RSJ near Weymouth | £33 | £260 |
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 - £17,616

Two storey extension - £88,174

Build a timber frame extension - £26,116

Build a swimming pool - £81,116

Single storey extension - £57,320

Side return extension - £42,805

Install an RSJ - £2,316

Outbuilding - £10,116

Build a Mansard loft conversion - £52,116

Loft conversion - £34,838

Build a kitchen extension - £42,116

Hip to gable loft conversion - £42,116

Granny annexe - £87,116

Garden office - £10,116

Convert a Garage - £16,116

Garage - £18,616

Build a flat roof extension - £22,116

Build a dormer loft conversion - £42,116

Concrete foundations - £6,366

Convert a bungalow loft - £29,116

Convert a basement - £38,805