Extend your Kilwinning 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 Kilwinning? To see prices and availability for your job click green button.

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From £22,312

Last active Oct 26
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Unibuild Property Services

Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...

From £22,032

Last active Oct 26
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Col-In the Builder

Col-In the Builder is a trusted extension builder serving customers in Kilwinning and the surrounding area. Contact us to today to get a competitiv...

From £21,992

Last active Oct 26
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Adrian K Wilson Roofing Specialist

Relax... you have found a reliable extension builder in Kilwinning. Adrian K Wilson Roofing Specialist is a friendly and reliable company based in ...

From £22,288

Last active May 26
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BMB BUILDERS

Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...

From £21,920

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Andrew Wright Windows Ltd -Independent Network Installer

Andrew Wright Windows Ltd -Independent Network Installer is a trusted extension builder serving customers in Kilwinning and the surrounding area. C...

Flat roof extension cost in Kilwinning

Estimates for build a flat roof extension near Kilwinning

A flat roof extension ranges from the cheapest of £21,920 (Andrew Wright Windows Ltd -Independent Network Installer based in KA11) to the dearest of £22,312 (Unibuild Property Services based in KA20), 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 Kilwinning by posting a job with HaMuch. We'll send it to extension builders in Kilwinning.


Estimates for common extension builder jobs in Kilwinning;

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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