How HaMuch saves you money
Post your job for free
We send your job to ALL TW11 extension builders
Compare quotes
Available extension builders in TW11 reply
Save Money
Select your affordable TW11 extension builder
Post your job
TFC Construction
Trusted and professional extension builder in TW11. Experienced in all extension buildering work and keeping within budget and on quote. TFC Constr...
Tota Builders
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
Power Bespoke Building Limited
Power Bespoke Building Limited is an established extension buildering business in TW11. We come highly recommended and provide competitive quotes f...
D GAFFNEY D G BUILDERS & CO
Need to find an Extension Builder near you for all your extension buildering work?
D GAFFNEY D G BUILDERS & CO provides a local, trusted ex...
From £2,552
SURREY BUILDING SOLUTIONS
SURREY BUILDING SOLUTIONS are here to help customers who need an Extension Builder in TW11. We offer a competitive rate to complete all your extens...
From £2,104
Masterbuild & Design Ltd
Masterbuild & Design Ltd is an established and experienced local extension builder in TW11. Please contact us for a free, no obligation quote and c...
From £2,096
Professional Roofing & Guttering Services
Need to find an Extension Builder near you for all your extension buildering work?
Professional Roofing & Guttering Services provides a loc...
From £2,344
Sterling Building Contracts Li
Need to find an Extension Builder near you for all your extension buildering work?
Sterling Building Contracts Li provides a local, trusted...
From £2,176
Blue Ribbon Construction
Trusted and professional extension builder in TW11. Experienced in all extension buildering work and keeping within budget and on quote. Blue Ribbo...
From £2,528
ADAMSKI CONSTRUCTION LTD
Need an Extension Builder in TW11? ADAMSKI CONSTRUCTION LTD has been helping local clients (10 mile radius) with their extension buildering jobs fo...
RSJ cost in TW11
How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in TW11 it ranges from £2,096 (Tota Builders based in TW2) to £2,648 (Power Bespoke Building Limited based in TW12).
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 TW11 by posting a job with HaMuch and we will send it to extension builders in TW11.
Get extension builder rates instantly
Estimates for common extension builder jobs in TW11;
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 - £17,664
Two storey extension - £88,246
Build a timber frame extension - £26,164
Build a swimming pool - £81,164
Single storey extension - £58,280
Side return extension - £43,345
Install an RSJ - £2,364
Outbuilding - £10,164
Build a Mansard loft conversion - £52,164
Loft conversion - £35,288
Build a kitchen extension - £42,164
Hip to gable loft conversion - £42,164
Granny annexe - £87,164
Garden office - £10,164
Convert a Garage - £16,164
Garage - £18,664
Build a flat roof extension - £22,164
Build a dormer loft conversion - £42,164
Concrete foundations - £6,414
Convert a bungalow loft - £29,164
Convert a basement - £39,345