Cost to build a flat roof extension in Welwyn Garden City

Flat roof extension cost in Welwyn Garden City

Estimates for build a flat roof extension near Welwyn Garden City

A flat roof extension ranges from the cheapest of £21,864 (Advance Construction Solutions based in EN6) to the dearest of £22,536 (R. Newman Construction based in AL4), 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 Welwyn Garden City by posting a job with HaMuch. We'll send it to extension builders in Welwyn Garden City.

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Location in UK	Hourly Rate	Daily Rate
Build A Flat Roof Extension near Welwyn Garden City	£42	£269
Build A Flat Roof Extension near Hatfield	£42	£266
Build A Flat Roof Extension near Hertford	£46	£290
Build A Flat Roof Extension near Potters Bar	£43	£273
Build A Flat Roof Extension near Harpenden	£45	£282
Build A Flat Roof Extension near St Albans	£43	£272
Build A Flat Roof Extension near Ware	£47	£296
Build A Flat Roof Extension near Cheshunt	£48	£285
Build A Flat Roof Extension near Stevenage	£44	£282
Build A Flat Roof Extension near Hoddesdon	£46	£296

Estimates for common extension builder jobs in Welwyn Garden City;

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.