Use sustainable materials and save money on your new extension

Timber frame extensions are becoming more and more popular as people understand their thermal properties, cost-effectiveness and general sustainability. Built quicker than masonry frame extensions, they generally cost less and can support a variety of design elements to help you create your dream extension. But how much will a timber frame extension cost in G51?

Build a timber frame extension cost in G51 - Sort by rates or availability

Glenavon Joinery & Construction Services Ltd

From £25,648

(last active 01/10/26)

Glenavon Joinery & Construction Services Ltd is an established extension buildering business in G51. We come highly recommended and provide competi...

P & N Joiners & Builders

From £26,032

(last active 30/09/26)

Relax... you have found a reliable extension builder in G51. P & N Joiners & Builders is a friendly and reliable company based in G51 who consider ...

Kenmure Joinery Services

From £26,160

(last active 30/09/26)

Kenmure Joinery Services are here to help customers who need an Extension Builder in G51. We offer a competitive rate to complete all your extensio...

DS Builders

From £25,952

(last active 30/09/26)

Relax... you have found a reliable extension builder in G51. DS Builders is a friendly and reliable company based in G51 who consider no job as too...

Gerry Doyle Building

From £26,008

(last active 30/09/26)

Experienced extension builder ready to quote for your work. Gerry Doyle Building is the best extension builder in G51. No obligation free quotes an...

J & J Property Services

From £25,928

(last active 30/09/26)

J & J Property Services is an established extension buildering business in G51. We come highly recommended and provide competitive quotes for your ...

Adelphi Design & Construction Ltd

From £26,080

(last active 14/09/26)

Adelphi Design & Construction Ltd is an established and experienced local extension builder in G51. Please contact us for a free, no obligation quo...

Gman-Joinery & Builders

From £26,296

(last active 14/09/26)

Need an Extension Builder in G51? Gman-Joinery & Builders has been helping local clients (20 mile radius) with their extension buildering jobs for ...

Boyle Construction Glasgow Ltd

From £25,808

(last active 13/08/26)

Boyle Construction Glasgow Ltd is a trusted extension builder serving customers in G51 and the surrounding area. Contact us to today to get a compe...

Roughcasting

From £26,120

(last active 06/08/26)

Relax... you have found a reliable extension builder in G51. Roughcasting is a friendly and reliable company based in G51 who consider no job as to...

Timber frame extension cost in G51

Estimates for build a timber frame extension near G51

A timber frame extension built in G51 typically ranges from £25,648 (Glenavon Joinery & Construction Services Ltd based in ML10) to £26,296 (Gman-Joinery & Builders based in G13), but this will vary depending on the size of your extension, the design features you'd like and what your soil is like for the foundations.

Comparing extension builders estimates for building a timber frame extension gives you an idea of who will be better value, but the best way to compare costs is to get actual quotes.

Get rates and quotes to build a timber frame extension in G51 by posting a job with HaMuch and we'll send it to extension builders in G51.


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Estimates for common extension builder jobs in G51;

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...