Install an RSJ cost in CF62
Eye4Design Construction ltd
From £1,920
We are a small Construction company which completes most types of works. In every project that we do we like to include either large or small desig...
Blueprint Construction & Development Ltd
From £2,800
Blueprint Construction & Development Ltd is a trusted extension builder serving customers in CF62 and the surrounding area. Contact us to today to ...
OLYNPAIDD M & E 2008 LTD
From £2,256
We only use fully qualified and skilled workers .
We offer value for money with full 12 month guarantee on all work carried out.
DPC BUILDERS
From £1,784
Relax... you have found a reliable extension builder in CF62. DPC BUILDERS is a friendly and reliable company based in CF62 who consider no job as ...
CEB Building
From £1,848
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
Future Ideal Homes Ltd -Independent Network Installer
From £1,656
Need to find an Extension Builder near you for all your extension buildering work?
Future Ideal Homes Ltd -Independent Network Installer pr...
Mr
From £2,264
40 years building and roofing experience.
20 years disabled facilities. Roofing general building, tiling,carpentry.
Val...
GRE BUILDING SERVICES
From £2,072
GRE BUILDING SERVICES is an established and experienced local extension builder in CF62. Please contact us for a free, no obligation quote and comp...
Elite Building Contractors South Wales
From £1,760
Member since June 2026
Trusted and professional extension builder in CF62. Experienced in all extension buildering work and keeping within budget and on quote. Elite Buil...
CJ BUILDING SERVICES
From £2,008
CJ BUILDING SERVICES are here to help customers who need an Extension Builder in CF62. We offer a competitive rate to complete all your extension b...
RSJ cost in CF62
How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in CF62 it ranges from £1,656 (Future Ideal Homes Ltd -Independent Network Installer based in CF63) to £2,800 (Blueprint Construction & Development Ltd based in CF62).
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 CF62 by posting a job with HaMuch and we will send it to extension builders in CF62.
