From £3,168
Universal Property Services Ltd is an established and experienced local extension builder in North East Ipswich. Please contact us for a free, no o...
From £2,216
Relax... you have found a reliable extension builder in North East Ipswich. Aldeburgh Landscaping is a friendly and reliable company based in North...
From £1,880
Trusted and professional extension builder in North East Ipswich. Experienced in all extension buildering work and keeping within budget and on quo...
From £2,096
Relax... you have found a reliable extension builder in North East Ipswich. Mikra Services is a friendly and reliable company based in North East I...
From £1,920
Need an Extension Builder in North East Ipswich? S & A Building & Landscapes Service has been helping local clients (20 mile radius) with their ext...
From £2,016
M & C CONSTRUCTION is an established extension buildering business in North East Ipswich. We come highly recommended and provide competitive quotes...
From £1,808
JDS Building Services is an established extension buildering business in North East Ipswich. We come highly recommended and provide competitive quo...
From £2,240
ALPHA BUILDING COMPANY LTD are here to help customers who need an Extension Builder in North East Ipswich. We offer a competitive rate to complete ...
From £2,104
SPONG BUILDERS & CONTRACTORS is a trusted extension builder serving customers in North East Ipswich and the surrounding area. Contact us to today t...

How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in North East Ipswich it ranges from £1,680 (JLP CAPENTRY & CONSTRUCTION based in CO3) to £3,168 (Universal Property Services Ltd based in IP1).
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 North East Ipswich by posting a job with HaMuch and we will send it to extension builders in North East Ipswich.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Install An RSJ near Ipswich | £33 | £235 |
| Install An RSJ near Felixstowe | £31 | £231 |
| Install An RSJ near Harwich | £34 | £248 |
| Install An RSJ near Suffolk Coastal | £28 | £215 |
| Install An RSJ near Stowmarket | £30 | £221 |
| Install An RSJ near Tendring | £31 | £226 |
| Install An RSJ near Colchester | £33 | £230 |
| Install An RSJ near Clacton-on-Sea | £31 | £230 |
| Install An RSJ near Sudbury | £34 | £229 |
| Install An RSJ near Bury St Edmunds | £34 | £251 |
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 - £17,413

Two storey extension - £87,869

Build a timber frame extension - £25,913

Build a swimming pool - £80,913

Single storey extension - £53,256

Side return extension - £40,519

Install an RSJ - £2,113

Outbuilding - £9,913

Build a Mansard loft conversion - £51,913

Loft conversion - £32,933

Build a kitchen extension - £41,913

Hip to gable loft conversion - £41,913

Granny annexe - £86,913

Garden office - £9,913

Convert a Garage - £15,913

Garage - £18,413

Build a flat roof extension - £21,913

Build a dormer loft conversion - £41,913

Concrete foundations - £6,163

Convert a bungalow loft - £28,913

Convert a basement - £36,519