Cost to fit an RSJ in W1C

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RSJ cost in W1C
RSJ installation cost in W1C
Estimates for common extension builder jobs in W1C;

RSJ cost in W1C

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 W1C it ranges from £2,040 (Pillar Contractors Ltd based in W1K) to £2,144 (Azur London based in W1U).

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 W1C by posting a job with HaMuch and we will send it to extension builders in W1C.

Estimates for common extension builder jobs in W1C;

Rates for other W1C trades

RSJ installation cost in W1C

Estimate RSJ installation cost in W1C based on hourly/daily rate (excluding VAT or callout charges)
Business name	RSJ installation cost
Pillar Contractors Ltd, 49 Grosvenor Street, Mayfair, London, Greater London, W1K	£2,040
Dominic Payte - Design & Build, 14 Hanover Square, Mayfair, Greater London, W1S	£2,048
Starfish Properties, 14 Hanover Street, 3rd Floor, London, W1S	£2,048
Azur London, Greater London, W1U	£2,144
Guildon LTD, Greater London, w1b	£2,144
Hestia Contractors Ltd, 207 Regent Street, London, Greater London, W1B	£2,048
CORRECTBUILDIV.LTD, Greater London, W1B	£2,144
We Love Build, Greater London, W1J	£2,144
We Love Build - Three Arches, London, Greater London, W1J	£2,040
Grand Phase Ltd, 85 Great Portland Street, London, Greater London, W1W	£2,048
Teammax LTD, 85 Great Portland Street, London, Greater London, W1W	£2,048
Capatus properties ltd, Greater London, W1W	£2,144
Design 2000 UK Ltd, Greater London, W1W	£2,144
Italian Soft Leather Purses, Greater London, W1W	£2,144
JK Doors, Fitzrovia, W1W	£2,088
JAY Executinos LTD, London, W1W	£2,144
KBB Master Builder LTD, Greater London, W1W	£2,144
Eternal Solutions, Greater London, W1W	£2,144
KBB Master Builder Ltd, Greater London, W1W	£2,144
UCS UK Ltd, Greater London, W1W	£2,144
Luxe Refurbs, 16 Berkeley Street, London, Greater London, W1J	£2,040
NK Living, Greater London, W1U	£2,144
Sehem Design, london, W1F	£2,144
Cornerstone, Greater London, W1F	£2,144
Mayfair Design, Greater London, W1J	£2,144

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	Job	Estimate
	Underpinning a house	£17,410
	Build a two storey extension	£87,865
	Build a timber frame extension	£25,910
	Install a swimming pool	£80,910
	Cost to build a single storey extension	£53,202
	Cost to build a side return extension	£40,488
	Install an RSJ	£2,110
	Build an outbuilding	£9,910
	Build a mansard loft conversion	£51,910
	Cost of a loft conversion	£32,907
	Build a kitchen extension	£41,910
	Build a hip to gable loft conversion	£41,910
	Build a granny annexe	£86,910
	Build a garden office	£9,910
	Convert a garage	£15,910
	Build a new garage	£18,410
	Build a flat roof extension	£21,910
	Build a dormer loft conversion	£41,910
	Lay a concrete foundation	£6,160
	Convert a bungalow loft	£28,910
	Basement conversion cost	£36,488