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Fjs Contracts
FJS CONTRACTS LTD are here to help customers who need an Extension Builder in Magherafelt. We offer a competitive rate to complete all your extensi...
Seamus Mc mullan
Magherafelt, BT45
Seamus Mcmullan building and joinery is an established extension buildering business in Magherafelt. We come highly recommended and provide competi...
Ronnie Scott
Magherafelt, BT45
Been in business as 18 years alway put clients first and never had any combacks

Mansard loft conversions range from the cheapest installation of £51,296 (Oakmore Contracts based in BT45) to the dearest of around £52,016 (Seamus Mcmullan building and joinery based in BT45).
While these estimates give you a good idea how much you'll pay for a mansard loft conversion, the only way to get an accurate price is to get real quotes from real builders.
Get quotes to install a mansard loft conversion in Magherafelt by posting a job with HaMuch and we'll send it to extension builders in Magherafelt.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Build A Mansard Loft Conversion near Magherafelt | £30 | £238 |
| Build A Mansard Loft Conversion near Coalisland | £27 | £223 |
| Build A Mansard Loft Conversion near Dungiven | £22 | £190 |
| Build A Mansard Loft Conversion near Dungannon | £30 | £238 |
| Build A Mansard Loft Conversion near Crumlin | £26 | £194 |
| Build A Mansard Loft Conversion near Coleraine | £23 | £201 |
| Build A Mansard Loft Conversion near Ballymoney | £21 | £187 |
| Build A Mansard Loft Conversion near Ballyclare | £20 | £124 |
| Build A Mansard Loft Conversion near Craigavon | £23 | £181 |
| Build A Mansard Loft Conversion near Maghaberry | £31 | £205 |
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 - £17,239

Two storey extension - £87,608

Build a timber frame extension - £25,739

Build a swimming pool - £80,739

Single storey extension - £49,773

Side return extension - £38,560

Install an RSJ - £1,939

Outbuilding - £9,739

Build a Mansard loft conversion - £51,739

Loft conversion - £31,300

Build a kitchen extension - £41,739

Hip to gable loft conversion - £41,739

Granny annexe - £86,739

Garden office - £9,739

Convert a Garage - £15,739

Garage - £18,239

Build a flat roof extension - £21,739

Build a dormer loft conversion - £41,739

Concrete foundations - £5,989

Convert a bungalow loft - £28,739

Convert a basement - £34,560