Build a mansard loft conversion in Frimley from £51,984

Mansard loft conversions are ideal if you want to maximise the space in your home. Extending your roof out into a flat roof with an almost vertical wall, they almost always require planning permission but can add significant value to your home. To see prices and availability for your job click green button.

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From £52,384

Last active Nov 26
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Construction Industry

Nicholas Day

Construction Industry is a trusted extension builder serving customers in Frimley and the surrounding area. Contact us to today to get a competitiv...

From £52,472

Last active Oct 26
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K & J Builders & Decorators

Relax... you have found a reliable extension builder in Frimley. K & J Builders & Decorators is a friendly and reliable company based in Frimley wh...

From £52,136

Last active Oct 26
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A L King Services

Experienced extension builder ready to quote for your work. A L King Services is the best extension builder in Frimley. No obligation free quotes a...

From £52,472

Last active Oct 26
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ASAP Roofing & Exterior Maintenance

ASAP Roofing & Exterior Maintenance is a trusted extension builder serving customers in Frimley and the surrounding area. Contact us to today to ge...

From £51,984

Last active Oct 26
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NICE BUILD

Experienced extension builder ready to quote for your work. NICE BUILD is the best extension builder in Frimley. No obligation free quotes and many...

From £52,440

Last active Oct 26
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Brooklyn Property Services Ltd

Experienced extension builder ready to quote for your work. Brooklyn Property Services Ltd is the best extension builder in Frimley. No obligation ...

From £52,320

Last active Oct 26
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A & S Construction

A & S Construction is an established and experienced local extension builder in Frimley. Please contact us for a free, no obligation quote and comp...

From £52,472

Last active Oct 26
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Kendall Construction

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

From £52,152

Last active Oct 26
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ADW Roofing Services

Experienced extension builder ready to quote for your work. ADW Roofing Services is the best extension builder in Frimley. No obligation free quote...

From £52,016

Last active Oct 26
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Primary Construction Ltd

Primary Construction Ltd is an established and experienced local extension builder in Frimley. Please contact us for a free, no obligation quote an...

Mansard loft conversion cost in Frimley

Estimates for build a mansard loft conversion near Frimley

Mansard loft conversions range from the cheapest installation of £51,984 (NICE BUILD based in RG42) to the dearest of around £52,472 (K & J Builders & Decorators based in GU19).

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 Frimley by posting a job with HaMuch and we'll send it to extension builders in Frimley. 


Estimates for common extension builder jobs in Frimley;

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...