Extend your Hillsborough And Culcavy 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 Hillsborough And Culcavy? To see prices and availability for your job click green button.

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From £21,400

Last active Oct 26
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T.I Building

T.I Building is a trusted extension builder serving customers in Hillsborough And Culcavy and the surrounding area. Contact us to today to get a co...

From £22,560

Last active Oct 26
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Build a Boiler

Niall Rogers

Gas heating Oil heating Bathrooms

From £21,136

Last active Jun 26
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Mount Oriel Conversions & Extensions

Need to find an Extension Builder near you for all your extension buildering work?

Mount Oriel Conversions & Extensions provides a local, t...

From £21,336

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Belfast Loft Company

Trusted and professional extension builder in Hillsborough And Culcavy. Experienced in all extension buildering work and keeping within budget and ...

From £21,384

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Finch Construction NI

Relax... you have found a reliable extension builder in Hillsborough And Culcavy. Finch Construction NI is a friendly and reliable company based in...

Flat roof extension cost in Hillsborough And Culcavy

Estimates for build a flat roof extension near Hillsborough And Culcavy

A flat roof extension ranges from the cheapest of £21,136 (Mount Oriel Conversions & Extensions based in BT8) to the dearest of £22,560 (Build a Boiler based in BT67), 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 Hillsborough And Culcavy by posting a job with HaMuch. We'll send it to extension builders in Hillsborough And Culcavy.


Estimates for common extension builder jobs in Hillsborough And Culcavy;

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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