Add extra space to your Barnsley home from £41,568

Dormer loft conversions are ideal if you want to add lots of extra space to your home. Adding a box-like structure or structures to the roof, you essentially extend the roofline to add significant square footage to your loft space. This makes dormer loft conversions one of the most popular loft conversion types, as they're ideal for adding a new main bedroom with en-suite or even a self-contained living space. To see prices and availability for your job click green button.

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From £41,984

Last active Oct 26
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PR Brick & Stone

PR Brick & Stone is an established extension buildering business in Barnsley. We come highly recommended and provide competitive quotes for your wo...

From £42,144

Last active Aug 26
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P Wilkinson Building

Need an Extension Builder in Barnsley? P Wilkinson Building has been helping local clients (20 mile radius) with their extension buildering jobs fo...

From £41,912

Last active Aug 26
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MANVERS CONSTRUCTION

MANVERS CONSTRUCTION is an established and experienced local extension builder in Barnsley. Please contact us for a free, no obligation quote and c...

From £41,752

Last active Aug 26
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J CLARKE CONSTRUCTION LTD

J CLARKE CONSTRUCTION LTD are here to help customers who need an Extension Builder in Barnsley. We offer a competitive rate to complete all your ex...

From £41,864

Last active Aug 26
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Yorkshire Garage Openers

Yorkshire Garage Openers is an established extension buildering business in Barnsley. We come highly recommended and provide competitive quotes for...

From £41,568

Last active Aug 26
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Wett & Windy Ltd

Ian

Relax... you have found a reliable extension builder in Barnsley. Wett & Windy Ltd is a friendly and reliable company based in Barnsley who conside...

From £41,792

Last active Aug 26
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ASHBURY CONSTRUCTION T/A

ASHBURY CONSTRUCTION T/A is an established and experienced local extension builder in Barnsley. Please contact us for a free, no obligation quote a...

From £41,864

Last active Aug 26
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Harvie Construction

Harvie Construction is an established and experienced local extension builder in Barnsley. Please contact us for a free, no obligation quote and co...

From £41,840

Last active Aug 26
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DAVID LEAKE CONSTRUCTION LTD

DAVID LEAKE CONSTRUCTION LTD is an established and experienced local extension builder in Barnsley. Please contact us for a free, no obligation quo...

From £42,040

Last active Aug 26
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Pc building services

Paul Chappell

Pc building services is a trusted extension builder serving customers in Barnsley and the surrounding area. Contact us to today to get a competitiv...

Cost of dormer loft conversions in Barnsley

Estimates for build a dormer loft conversion near Barnsley

In Barnsley, prices for dormer loft conversions range from £41,568 (Wett & Windy Ltd based in S36) to £42,144 (P Wilkinson Building based in HD8), but how much your conversion costs will vary depending on the size of your property, how easy access to your roof is and what you want to use the space for. 

The best way to get an accurate price is to compare quotes from extension builders in Barnsley. Post your job on HaMuch now and we'll put you in touch with available extension builders.

"Dormer loft conversion" - S70, job posted 05/09/26


Estimates for common extension builder jobs in Barnsley;

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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