Extend your Barrow-upon-humber 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 Barrow-upon-humber? To see prices and availability for your job click green button.

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From £21,696

Last active Oct 26
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Absolute Finishes

Absolute Finishes is an established extension buildering business in Barrow-upon-humber. We come highly recommended and provide competitive quotes ...

From £21,616

Last active Oct 26
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S.E.S Services

Need an Extension Builder in Barrow-upon-humber? S.E.S Services has been helping local clients (20 mile radius) with their extension buildering job...

From £21,880

Last active Oct 26
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ACG Building Services

ACG Building Services is an established extension buildering business in Barrow-upon-humber. We come highly recommended and provide competitive quo...

From £21,608

Last active Oct 26
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City Builders

Jene

Experienced extension builder ready to quote for your work. City Builders is the best extension builder in Barrow-upon-humber. No obligation free q...

From £21,704

Last active Oct 26
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HEPWORTH BUILDING

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

HEPWORTH BUILDING provides a local, trusted extension bu...

From £22,072

Last active Oct 26
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J LLOYD CONSTRUCTION LTD

J LLOYD CONSTRUCTION LTD are here to help customers who need an Extension Builder in Barrow-upon-humber. We offer a competitive rate to complete al...

From £21,608

Last active Aug 26
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RB Building Services

RB Building Services is an established extension buildering business in Barrow-upon-humber. We come highly recommended and provide competitive quot...

From £21,968

Last active Jun 26
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APPLEWOOD JOINERS&BUILDERS LTD

Relax... you have found a reliable extension builder in Barrow-upon-humber. APPLEWOOD JOINERS&BUILDERS LTD is a friendly and reliable company based...

From £21,688

Last active Apr 26
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JAK SITE SERVICES LIMITIED

JAK SITE SERVICES LIMITIED is an established extension buildering business in Barrow-upon-humber. We come highly recommended and provide competitiv...

From £21,856

Last active Apr 26
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LDM Renovations

David Slater

We specialise in converting unused areas into liveable, useful spaces. Talk to us about your ideas and we can work together to convert your lof...

Flat roof extension cost in Barrow-upon-humber

Estimates for build a flat roof extension near Barrow-upon-humber

A flat roof extension ranges from the cheapest of £21,608 (City Builders based in HU5) to the dearest of £22,072 (J LLOYD CONSTRUCTION LTD based in HU7), 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 Barrow-upon-humber by posting a job with HaMuch. We'll send it to extension builders in Barrow-upon-humber.


Estimates for common extension builder jobs in Barrow-upon-humber;

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.

More extensions & conversions cost guides...