Cost to build a flat roof extension in St Helens

Build a flat roof extension cost in St Helens - Sort by rates or availability

Flat roof extension cost in St Helens

Estimates for build a flat roof extension near St Helens

A flat roof extension ranges from the cheapest of £21,552 (Liverpool Builder based in L12) to the dearest of £21,936 (P & P Building Services based in L11), but these are just estimates. While they give you an idea of who will be better value, the best way to compare costs is to get real quotes.

Find out how much your flat roof extension will cost in St Helens by posting a job with HaMuch. We'll send it to extension builders in St Helens.

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Location in UK	Hourly Rate	Daily Rate
Build A Flat Roof Extension near St Helens	£31	£224
Build A Flat Roof Extension near Prescot	£31	£223
Build A Flat Roof Extension near Knowsley	£31	£222
Build A Flat Roof Extension near Newton-le-Willows	£31	£221
Build A Flat Roof Extension near Huyton with Roby	£31	£225
Build A Flat Roof Extension near Ashton-in-Makerfield	£30	£220
Build A Flat Roof Extension near Widnes	£31	£220
Build A Flat Roof Extension near Golborne	£30	£222
Build A Flat Roof Extension near Orrell	£29	£214
Build A Flat Roof Extension near Kirkby	£31	£224

Estimates for common extension builder jobs in St Helens;

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.