Cost to fit an RSJ in SM3

RSJ cost in SM3

RSJs support your new extension or other construction to ensure that your property is structurally sound. They are crucial parts of your building work that mustn't be ignored, and must be installed by a professional.

How much RSJs cost for supply and installation varies depending on the size, type and load-bearing properties, but in SM3 it ranges from £2,024 (Charles Byron Ltd based in SM3) to £2,136 (Cavendish Building and Construction Ltd based in SM3).

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 SM3 by posting a job with HaMuch and we will send it to extension builders in SM3.

How much does an RSJ cost?
RSJ installation cost
Types of RSJ
How much weight can an RSJ support?
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Can I fit an RSJ myself?

	Job	Estimate
	Underpinning a house	£17,374
	Build a two storey extension	£87,811
	Build a timber frame extension	£25,874
	Install a swimming pool	£80,874
	Cost to build a single storey extension	£52,485
	Cost to build a side return extension	£40,085
	Install an RSJ	£2,074
	Build an outbuilding	£9,874
	Build a mansard loft conversion	£51,874
	Cost of a loft conversion	£32,571
	Build a kitchen extension	£41,874
	Build a hip to gable loft conversion	£41,874
	Build a granny annexe	£86,874
	Build a garden office	£9,874
	Convert a garage	£15,874
	Build a new garage	£18,374
	Build a flat roof extension	£21,874
	Build a dormer loft conversion	£41,874
	Lay a concrete foundation	£6,124
	Convert a bungalow loft	£28,874
	Basement conversion cost	£36,085

Business name	RSJ installation cost
DP BUILDERS UK LTD, Sutton, SM1	£2,056
KAS CONSTRUCTION (SW) LLP, Sutton, SM1	£2,056
Charles Byron Ltd, 127 Church Hill Road, Cheam, Surrey, London, Surrey, SM3	£2,024
Happy Building, Sutton, Surrey, SM1	£2,032
Lee Builders & Decorators, Sutton, SM1	£2,080
Cavendish Building and Construction Ltd, Sutton, SM3	£2,136
GDW Construction, North Cheam, SM3	£2,080
FALCON BUILDERS, North Cheam, SM3	£2,056
KADEK BUILDING SERVICES, Sutton, SM1	£2,056
CLH BUILDING SERVICES, Sutton, SM1	£2,056
New Smart Living Ltd, Surrey, SM1	£2,136
TopTrowels Brickwork & Paving, Sutton, Surrey, Sm1	£2,040
S AND M CONSTRUCTION, Sutton, SM1	£2,056
RM Sanwell Roofing, Cheam, Sutton, SM3	£2,056
Bradley Building Services Ltd, Surrey, SM1	£2,136
Home Shape Ltd, Surrey, SM1	£2,136
Hilton building contractors ltd, cheam, London, Sm3	£2,032
AT Line Construction Ltd, UK, SM1	£2,136
Magna Building Services Ltd, Sutton, SM2	£2,048
JG BUILDING SERVICES, Worcester Park, KT4	£2,056
Amazing Space Design and Build Ltd., Greater London, SM2	£2,136
Dominant Construction, London, Londonderry, SM1	£2,032
Smarticagroup, Surrey, sm2	£2,136
lucyb, London, Surrey, SM2	£2,032
SEDGWICK BUILDING SERVICES LLP, Morden, SM4	£2,056

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RSJ cost in SM3

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RSJ installation cost in SM3

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