Extend your Rostrevor with an extension

A flat roof extension is a great way to add extra space to your home without splashing out on the costs of a pitched roof extension. Often exempt from planning permission rules, you can build a flat roof extension up to 3 metres in height as long as it's not visible from a road. But how much do they cost in Rostrevor? To see prices and availability for your job click green button.

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From £21,408

Last active Feb 26
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JDL Contracts

Trusted and professional extension builder in Rostrevor. Experienced in all extension buildering work and keeping within budget and on quote. JDL C...

Flat roof extension cost in Rostrevor

Estimates for build a flat roof extension near Rostrevor

A flat roof extension ranges from the cheapest of £21,408 (JDL Contracts based in BT34) to the dearest of £21,408 (JDL Contracts based in BT34), 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 Rostrevor by posting a job with HaMuch. We'll send it to extension builders in Rostrevor.


Estimates for common extension builder jobs in Rostrevor;

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.

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