From £30,675
Sale Moor Roofing & Building Contractors is a trusted extension builder serving customers in Failsworth and the surrounding area. Contact us to tod...
From £33,450
phoenix builders is a trusted extension builder serving customers in Failsworth and the surrounding area. Contact us to today to get a competitive ...
From £34,650
We are a family ran business that has gone through three generations of management. We pride ourselves in providing the highest quality workmanship...
From £30,300
Trusted and professional extension builder in Failsworth. Experienced in all extension buildering work and keeping within budget and on quote. Fit-...
From £33,225
Experienced extension builder ready to quote for your work. C&R Property & Construction Ltd is the best extension builder in Failsworth. No obligat...
From £31,125
McClean Builders are here to help customers who need an Extension Builder in Failsworth. We offer a competitive rate to complete all your extension...
From £27,975
Small brickwork jobs welcome.garden wall's and pointing as well.any type of walls built.
From £34,200
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £32,325
Trusted and professional extension builder in Failsworth. Experienced in all extension buildering work and keeping within budget and on quote. We B...

Comparing extension builders estimates for Loft conversion gives you an idea of who will be better value but the best way to compare costs is to get actual quotes.
What to do - Get rates and quotes for the cost of a loft conversion in Failsworth by posting your job to extension builders in Failsworth.
"Loft conversion" - OL7, job posted 01/01/70
"Loft conversion with a dormer. Dormer to be 4m wide and 3m deep. The rafters to the floor is only 1.85m so the ceiling would need to be dropped in a 5m by 4.3m square of it needs to hit the 2.2m regulation. Thanks for your help in advance" - M9, job posted 03/03/25
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Loft Conversion near Failsworth | £35 | £235 |
| Loft Conversion near Droylsden | £34 | £237 |
| Loft Conversion near Chadderton | £31 | £224 |
| Loft Conversion near Oldham | £31 | £228 |
| Loft Conversion near Ashton-under-Lyne | £36 | £231 |
| Loft Conversion near Tameside | £35 | £231 |
| Loft Conversion near Middleton | £31 | £227 |
| Loft Conversion near Dukinfield | £35 | £231 |
| Loft Conversion near Denton | £35 | £233 |
| Loft Conversion near Manchester | £32 | £236 |
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 - £17,250

Two storey extension - £87,624

Build a timber frame extension - £25,750

Build a swimming pool - £80,750

Single storey extension - £49,992

Side return extension - £38,683

Install an RSJ - £1,950

Outbuilding - £9,750

Build a Mansard loft conversion - £51,750

Loft conversion - £31,403

Build a kitchen extension - £41,750

Hip to gable loft conversion - £41,750

Granny annexe - £86,750

Garden office - £9,750

Convert a Garage - £15,750

Garage - £18,250

Build a flat roof extension - £21,750

Build a dormer loft conversion - £41,750

Concrete foundations - £6,000

Convert a bungalow loft - £28,750

Convert a basement - £34,683