We send your job to ALL Ballygowan extension builders
Available extension builders in Ballygowan reply
Select your affordable Ballygowan extension builder
From £21,272
apex pharaoh ltd is a trusted extension builder serving customers in Ballygowan and the surrounding area. Contact us to today to get a competitive ...

A flat roof extension ranges from the cheapest of £21,272 (Apex pharaoh ltd based in bt30) to the dearest of £21,488 (AK Building Services based in BT8), 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 Ballygowan by posting a job with HaMuch. We'll send it to extension builders in Ballygowan.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Build A Flat Roof Extension near Ballygowan | £24 | £183 |
| Build A Flat Roof Extension near Comber | £22 | £160 |
| Build A Flat Roof Extension near Bangor | £24 | £183 |
| Build A Flat Roof Extension near Bangor | £24 | £183 |
| Build A Flat Roof Extension near Holywood | £23 | £159 |
| Build A Flat Roof Extension near Carryduff | £23 | £158 |
| Build A Flat Roof Extension near Saintfield | £23 | £162 |
| Build A Flat Roof Extension near Belfast | £23 | £161 |
| Build A Flat Roof Extension near Greenisland | £23 | £153 |
| Build A Flat Roof Extension near Ballynahinch | £19 | £189 |
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 - £16,880

Two storey extension - £87,070

Build a timber frame extension - £25,380

Build a swimming pool - £80,380

Single storey extension - £42,600

Side return extension - £34,525

Install an RSJ - £1,580

Outbuilding - £9,380

Build a Mansard loft conversion - £51,380

Loft conversion - £27,938

Build a kitchen extension - £41,380

Hip to gable loft conversion - £41,380

Granny annexe - £86,380

Garden office - £9,380

Convert a Garage - £15,380

Garage - £17,880

Build a flat roof extension - £21,380

Build a dormer loft conversion - £41,380

Concrete foundations - £5,630

Convert a bungalow loft - £28,380

Convert a basement - £30,525