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RSJ cost in WS4

How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in WS4 it ranges from £1,496 (Saxonworld Ltd based in WS9) to £2,136 (Zygi&Bob Builders based in WS2).

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 WS4 by posting a job with HaMuch and we will send it to extension builders in WS4.

"Install an RSJ. For bow window replacement" - WS5, job posted 15/09/26

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Location in UK	Hourly Rate	Daily Rate
Install An RSJ near Walsall	£29	£229
Install An RSJ near Bloxwich	£28	£225
Install An RSJ near Brownhills	£28	£225
Install An RSJ near Darlaston	£29	£229
Install An RSJ near Wednesbury	£29	£230
Install An RSJ near Willenhall	£29	£228
Install An RSJ near Sandwell	£29	£231
Install An RSJ near Burntwood	£29	£229
Install An RSJ near Bilston	£29	£228
Install An RSJ near West Bromwich	£29	£228

Estimates for common extension builder jobs in WS4;

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.