Preston-on-Tees, TS18
Trusted and professional extension builder in Preston-on-tees. Experienced in all extension buildering work and keeping within budget and on quote....
Relax... you have found a reliable extension builder in Preston-on-tees. Under Pressure is a friendly and reliable company based in Preston-on-tees...
From £22,208
Experienced extension builder ready to quote for your work. pidesigns is the best extension builder in Preston-on-tees. No obligation free quotes a...
From £21,936
Preston-on-Tees, TS18
Design Consultancy & Construction Services Ltd are here to help customers who need an Extension Builder in Preston-on-tees. We offer a competitive ...
From £21,976
Need an Extension Builder in Preston-on-tees? M&K BEDROOM DESIGNS has been helping local clients (20 mile radius) with their extension buildering j...

A flat roof extension ranges from the cheapest of £21,744 (Empire Building Contracts based in TS18) to the dearest of £22,208 (Pidesigns based in DL1), 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 Preston-on-tees by posting a job with HaMuch. We'll send it to extension builders in Preston-on-tees.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Build A Flat Roof Extension near Stockton-on-Tees | £41 | £228 |
| Build A Flat Roof Extension near Thornaby-on-Tees | £42 | £231 |
| Build A Flat Roof Extension near Ingleby Barwick | £41 | £228 |
| Build A Flat Roof Extension near Billingham | £44 | £242 |
| Build A Flat Roof Extension near Middlesbrough | £43 | £236 |
| Build A Flat Roof Extension near Eston | £42 | £241 |
| Build A Flat Roof Extension near Darlington | £60 | £222 |
| Build A Flat Roof Extension near Redcar & Cleveland | £43 | £254 |
| Build A Flat Roof Extension near Hartlepool | £40 | £236 |
| Build A Flat Roof Extension near Redcar | £42 | £240 |
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 - £17,449

Two storey extension - £87,923

Build a timber frame extension - £25,949

Build a swimming pool - £80,949

Single storey extension - £53,976

Side return extension - £40,924

Install an RSJ - £2,149

Outbuilding - £9,949

Build a Mansard loft conversion - £51,949

Loft conversion - £33,270

Build a kitchen extension - £41,949

Hip to gable loft conversion - £41,949

Granny annexe - £86,949

Garden office - £9,949

Convert a Garage - £15,949

Garage - £18,449

Build a flat roof extension - £21,949

Build a dormer loft conversion - £41,949

Concrete foundations - £6,199

Convert a bungalow loft - £28,949

Convert a basement - £36,924