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Need an Extension Builder in Wigan? KMC Brickwork has been helping local clients (20 mile radius) with their extension buildering jobs for many yea...
Mark Robinson
Trusted and professional extension builder in Wigan. Experienced in all extension buildering work and keeping within budget and on quote. M L R Bui...
Trusted and professional extension builder in Wigan. Experienced in all extension buildering work and keeping within budget and on quote. JCR Const...
Stephen Lowe
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
Wigan, WN1
Relax... you have found a reliable extension builder in Wigan. Jc Properties is a friendly and reliable company based in Wigan who consider no job ...
Fishers Building & Paving Ltd is an established extension buildering business in Wigan. We come highly recommended and provide competitive quotes f...
EBI BUILDING RENOVATIONS is a trusted extension builder serving customers in Wigan and the surrounding area. Contact us to today to get a competiti...
Experienced extension builder ready to quote for your work. BURGHWOOD CONSTRUCTION LTD is the best extension builder in Wigan. No obligation free q...
Need an Extension Builder in Wigan? CB BUILDING & JOINERY LTD has been helping local clients (20 mile radius) with their extension buildering jobs ...
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...

In Wigan, prices for dormer loft conversions range from £41,592 (Mike's Home Improvements based in M46) to £41,984 (JCR Construction based in WN6), 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 Wigan. Post your job on HaMuch now and we'll put you in touch with available extension builders.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Build A Dormer Loft Conversion near Wigan | £30 | £220 |
| Build A Dormer Loft Conversion near Hindley | £30 | £219 |
| Build A Dormer Loft Conversion near Orrell | £29 | £214 |
| Build A Dormer Loft Conversion near Ashton-in-Makerfield | £30 | £220 |
| Build A Dormer Loft Conversion near Westhoughton | £31 | £222 |
| Build A Dormer Loft Conversion near Horwich | £30 | £219 |
| Build A Dormer Loft Conversion near Golborne | £30 | £222 |
| Build A Dormer Loft Conversion near Skelmersdale | £28 | £210 |
| Build A Dormer Loft Conversion near Leigh | £31 | £224 |
| Build A Dormer Loft Conversion near Atherton | £31 | £223 |
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.

Underpin a building - £17,214

Two storey extension - £87,572

Build a timber frame extension - £25,714

Build a swimming pool - £80,714

Single storey extension - £49,288

Side return extension - £38,287

Install an RSJ - £1,914

Outbuilding - £9,714

Build a Mansard loft conversion - £51,714

Loft conversion - £31,073

Build a kitchen extension - £41,714

Hip to gable loft conversion - £41,714

Granny annexe - £86,714

Garden office - £9,714

Convert a Garage - £15,714

Garage - £18,214

Build a flat roof extension - £21,714

Build a dormer loft conversion - £41,714

Concrete foundations - £5,964

Convert a bungalow loft - £28,714

Convert a basement - £34,287