From £2,680
Need an Extension Builder in PE22? D H S Dima Home Improvement Services has been helping local clients (20 mile radius) with their extension builde...
From £2,504
P MARSH BUILDING CONTRACTOR is an established and experienced local extension builder in PE22. Please contact us for a free, no obligation quote an...
From £1,728
Trusted and professional extension builder in PE22. Experienced in all extension buildering work and keeping within budget and on quote. PAUL JACKS...
From £1,784
Trusted and professional extension builder in PE22. Experienced in all extension buildering work and keeping within budget and on quote. A J REESON...
From £1,776
R L Hinman Builder is an established and experienced local extension builder in PE22. Please contact us for a free, no obligation quote and competi...
From £1,720
MOOR FARM BUILDING CO LIMITED is an established extension buildering business in PE22. We come highly recommended and provide competitive quotes fo...
From £1,464
KIPS BUILDERS is a trusted extension builder serving customers in PE22 and the surrounding area. Contact us to today to get a competitive quote for...
From £1,824
Experienced extension builder ready to quote for your work. RANDALL BUILDERS LTD is the best extension builder in PE22. No obligation free quotes a...
From £1,792
Relax... you have found a reliable extension builder in PE22. NEWTEC CONSTRUCTION LTD is a friendly and reliable company based in PE22 who consider...

How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in PE22 it ranges from £1,464 (KIPS BUILDERS based in NG34) to £2,680 (D H S Dima Home Improvement Services based in PE21).
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 PE22 by posting a job with HaMuch and we will send it to extension builders in PE22.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Install An RSJ near Boston | £28 | £262 |
| Install An RSJ near East Lindsey | £27 | £198 |
| Install An RSJ near Spalding | £32 | £238 |
| Install An RSJ near King's Lynn | £33 | £254 |
| Install An RSJ near Kings Lynn & West Norfolk | £31 | £238 |
| Install An RSJ near Wisbech | £34 | £255 |
| Install An RSJ near Lincoln | £31 | £232 |
| Install An RSJ near Grantham | £38 | £228 |
| Install An RSJ near Stamford | £35 | £248 |
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 - £17,202

Two storey extension - £87,552

Build a timber frame extension - £25,702

Build a swimming pool - £80,702

Single storey extension - £49,032

Side return extension - £38,143

Install an RSJ - £1,902

Outbuilding - £9,702

Build a Mansard loft conversion - £51,702

Loft conversion - £30,953

Build a kitchen extension - £41,702

Hip to gable loft conversion - £41,702

Granny annexe - £86,702

Garden office - £9,702

Convert a Garage - £15,702

Garage - £18,202

Build a flat roof extension - £21,702

Build a dormer loft conversion - £41,702

Concrete foundations - £5,952

Convert a bungalow loft - £28,702

Convert a basement - £34,143