From £2,600
Helenski Group Ltd specialises in complete bathroom renovations, luxury tiling, kitchens and full property refurbishments. We have over 20 years of...
From £2,120
Relax... you have found a reliable extension builder in Pakenham. LWH Builders is a friendly and reliable company based in Pakenham who consider no...
From £1,944
Need an Extension Builder in Pakenham? Suffolk Asbestos Services has been helping local clients (20 mile radius) with their extension buildering jo...
From £1,824
Relax... you have found a reliable extension builder in Pakenham. Mixbrow Construction is a friendly and reliable company based in Pakenham who con...
From £1,768
We are a family business providing a one stop shop to meet all your building and renervation needs
From £2,424
Small extension, to full turn key new house builds, listed building works, renovations. We provide a full comprehensive quotation for all your need...
From £2,200
Relax... you have found a reliable extension builder in Pakenham. Premier Building is a friendly and reliable company based in Pakenham who conside...
From £2,288
At AQL Carpentry Ltd, a full-service building company dedicated to providing high-quality construction services to clients throughout Suffolk. With...
From £2,232
Need to find an Extension Builder near you for all your extension buildering work?
MICKS BUILDING SERVICES provides a local, trusted extens...

How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in Pakenham it ranges from £1,768 (Sean W Scott General Builder based in IP28) to £2,600 (Helenski Group Ltd based in IP24).
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 Pakenham by posting a job with HaMuch and we will send it to extension builders in Pakenham.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Install An RSJ near Bury St Edmunds | £34 | £251 |
| Install An RSJ near Thetford | £42 | £277 |
| Install An RSJ near Stowmarket | £30 | £221 |
| Install An RSJ near Sudbury | £34 | £229 |
| Install An RSJ near Breckland | £28 | £248 |
| Install An RSJ near Ipswich | £33 | £235 |
| Install An RSJ near Haverhill | £37 | £260 |
| Install An RSJ near Ely | £40 | £279 |
| Install An RSJ near Suffolk Coastal | £28 | £215 |
| Install An RSJ near Dereham | £25 | £203 |
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 - £17,429

Two storey extension - £87,893

Build a timber frame extension - £25,929

Build a swimming pool - £80,929

Single storey extension - £53,576

Side return extension - £40,699

Install an RSJ - £2,129

Outbuilding - £9,929

Build a Mansard loft conversion - £51,929

Loft conversion - £33,083

Build a kitchen extension - £41,929

Hip to gable loft conversion - £41,929

Granny annexe - £86,929

Garden office - £9,929

Convert a Garage - £15,929

Garage - £18,429

Build a flat roof extension - £21,929

Build a dormer loft conversion - £41,929

Concrete foundations - £6,179

Convert a bungalow loft - £28,929

Convert a basement - £36,699