Extend your Wiltshire with an extension

A flat roof extension is a great way to add extra space to your home without splashing out on the costs of a pitched roof extension. Often exempt from planning permission rules, you can build a flat roof extension up to 3 metres in height as long as it's not visible from a road. But how much do they cost in Wiltshire? To see prices and availability for your job click green button.

HaMuch is Excellent

How HaMuch saves you money

Post your job for free

Post your job for free

We send your job to ALL Wiltshire extension builders

Compare quotes

Compare quotes

Available extension builders in Wiltshire reply

Save Money

Save Money

Select your affordable Wiltshire extension builder

Post your job

From £22,024

Last active Oct 26
Get quotes

K E Sainsbury Builders

Kevin Sainsbury

K E Sainsbury Builders is an established and experienced local extension builder in Wiltshire. Please contact us for a free, no obligation quote an...

From £21,864

Last active Oct 26
Get quotes

Bryan Loveday Services Limited

Bryan Loveday

Relax... you have found a reliable extension builder in Wiltshire. Bryan Loveday Services Limited is a friendly and reliable company based in Wilts...

From £21,696

Last active May 26
Get quotes

2 Counties Construction

Need to find an Extension Builder near you for all your extension buildering work?

2 Counties Construction provides a local, trusted extens...

From £22,280

Last active Apr 26
Get quotes

EMBERSON GENERAL BUILDERS

Need an Extension Builder in Wiltshire? EMBERSON GENERAL BUILDERS has been helping local clients (20 mile radius) with their extension buildering j...

From £22,296

Get quotes

Prestige home improvements

Hughie Crumlish

All ways on time keep our customers 100% satisfied

From £21,896

Get quotes

George Davies Group Ltd

Location

Wiltshire, BA12

Experienced extension builder ready to quote for your work. George Davies Group Ltd is the best extension builder in Wiltshire. No obligation free ...

From £21,872

Get quotes

McIntosh DBR Ltd.

McIntosh DBR Ltd. is an established extension buildering business in Wiltshire. We come highly recommended and provide competitive quotes for your ...

From £22,136

Get quotes

Craft Renovations

Experienced extension builder ready to quote for your work. Craft Renovations is the best extension builder in Wiltshire. No obligation free quotes...

Flat roof extension cost in Wiltshire

Estimates for build a flat roof extension near Wiltshire

A flat roof extension ranges from the cheapest of £21,696 (2 Counties Construction based in SP3) to the dearest of £22,296 (Prestige home improvements based in BA11), but these are just estimates. While they give you an idea of who will be better value, the best way to compare costs is to get real quotes. 

Find out how much your flat roof extension will cost in Wiltshire by posting a job with HaMuch. We'll send it to extension builders in Wiltshire.


Estimates for common extension builder jobs in Wiltshire;

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...