Extend your Glasgow 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 Glasgow? 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 Glasgow extension builders

Compare quotes

Compare quotes

Available extension builders in Glasgow reply

Save Money

Save Money

Select your affordable Glasgow extension builder

Post your job

From £21,952

Last active Oct 26
Get quotes

DS Builders

Relax... you have found a reliable extension builder in Glasgow. DS Builders is a friendly and reliable company based in Glasgow who consider no jo...

From £22,080

Last active Oct 26
Get quotes

Adelphi Design & Construction Ltd

Adelphi Design & Construction Ltd is an established and experienced local extension builder in Glasgow. Please contact us for a free, no obligation...

From £22,296

Last active Oct 26
Get quotes

Gman-Joinery & Builders

Need an Extension Builder in Glasgow? Gman-Joinery & Builders has been helping local clients (20 mile radius) with their extension buildering jobs ...

From £21,856

Last active Oct 26
Get quotes

Montgomery Wet Trades

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

Montgomery Wet Trades provides a local, trusted extensio...

From £21,392

Last active Oct 26
Get quotes

Premier Roofing

William Mcfarlane

Location

Glasgow, G32

All work fully guaranteed 

From £21,808

Last active Aug 26
Get quotes

Boyle Construction Glasgow Ltd

Boyle Construction Glasgow Ltd is a trusted extension builder serving customers in Glasgow and the surrounding area. Contact us to today to get a c...

From £22,016

Last active Aug 26
Get quotes

Sdh Builders & Joiners

Trusted and professional extension builder in Glasgow. Experienced in all extension buildering work and keeping within budget and on quote. Sdh Bui...

From £22,136

Last active Jun 26
Get quotes

WHYTE BUILDERS

Experienced extension builder ready to quote for your work. WHYTE BUILDERS is the best extension builder in Glasgow. No obligation free quotes and ...

From £21,968

Last active Jun 26
Get quotes

RADICAL CONSTRUCTION LIMITED

RADICAL CONSTRUCTION LIMITED are here to help customers who need an Extension Builder in Glasgow. We offer a competitive rate to complete all your ...

From £22,272

Last active Apr 26
Get quotes

LOCHNAGAR CONSTRUCTION LTD

LOCHNAGAR CONSTRUCTION LTD is a trusted extension builder serving customers in Glasgow and the surrounding area. Contact us to today to get a compe...

Flat roof extension cost in Glasgow

Estimates for build a flat roof extension near Glasgow

A flat roof extension ranges from the cheapest of £21,392 (Premier Roofing based in G32) to the dearest of £22,296 (Gman-Joinery & Builders based in G13), 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 Glasgow by posting a job with HaMuch. We'll send it to extension builders in Glasgow.


Estimates for common extension builder jobs in Glasgow;

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...