Cost to fit an RSJ in Mayfair

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

RSJ cost in Mayfair

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 Mayfair it ranges from £2,040 (Pillar Contractors Ltd based in W1K) to £2,144 (We Love Build based in W1J).

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

Estimates for rsj installation near Mayfair

Estimates for common extension builder jobs in Mayfair;

Rates for other Mayfair trades

RSJ installation cost in Mayfair

Estimate RSJ installation cost in Mayfair 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
We Love Build, Greater London, W1J	£2,144
We Love Build - Three Arches, London, Greater London, W1J	£2,040
Luxe Refurbs, 16 Berkeley Street, London, Greater London, W1J	£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
The Maybria Group, Mayfair, Greater London, W1J	£2,048
Mayfair Design, Greater London, W1J	£2,144
Azur London, Greater London, W1U	£2,144
Future Homes Design and Build, 4 Old Park Lane, Mayfair, London, W1K	£2,048
Elv8 Interiors, Greater London, W1B	£2,144
CORRECTBUILDIV.LTD, Greater London, W1B	£2,144
Hestia Contractors Ltd, 207 Regent Street, London, Greater London, W1B	£2,048
Guildon LTD, Greater London, w1b	£2,144
NK Living, Greater London, W1U	£2,144
Cornerstone, Greater London, W1F	£2,144
Sehem Design, london, W1F	£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
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
UCS UK Ltd, Greater London, W1W	£2,144

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	Job	Estimate
	Underpinning a house	£17,402
	Build a two storey extension	£87,854
	Build a timber frame extension	£25,902
	Install a swimming pool	£80,902
	Cost to build a single storey extension	£53,048
	Cost to build a side return extension	£40,402
	Install an RSJ	£2,102
	Build an outbuilding	£9,902
	Build a mansard loft conversion	£51,902
	Cost of a loft conversion	£32,835
	Build a kitchen extension	£41,902
	Build a hip to gable loft conversion	£41,902
	Build a granny annexe	£86,902
	Build a garden office	£9,902
	Convert a garage	£15,902
	Build a new garage	£18,402
	Build a flat roof extension	£21,902
	Build a dormer loft conversion	£41,902
	Lay a concrete foundation	£6,152
	Convert a bungalow loft	£28,902
	Basement conversion cost	£36,402