From £21,856
Offering a friendly and professional construction and insulation services to private residential and commercial customers in East Anglia and surrou...
From £21,624
Relax... you have found a reliable extension builder in IP14. Mixbrow Construction is a friendly and reliable company based in IP14 who consider no...
From £21,776
Trusted and professional extension builder in IP14. Experienced in all extension buildering work and keeping within budget and on quote. RD FARROW ...
From £22,224
Small extension, to full turn key new house builds, listed building works, renovations. We provide a full comprehensive quotation for all your need...
From £21,856
Experienced extension builder ready to quote for your work. Beechwood Building Services is the best extension builder in IP14. No obligation free q...
From £22,088
At AQL Carpentry Ltd, a full-service building company dedicated to providing high-quality construction services to clients throughout Suffolk. With...
From £21,920
Relax... you have found a reliable extension builder in IP14. LWH Builders is a friendly and reliable company based in IP14 who consider no job as ...
From £21,744
Need an Extension Builder in IP14? Suffolk Asbestos Services has been helping local clients (20 mile radius) with their extension buildering jobs f...
From £22,968
Universal Property Services Ltd is an established and experienced local extension builder in IP14. Please contact us for a free, no obligation quot...

A flat roof extension ranges from the cheapest of £21,624 (Mixbrow Construction based in IP6) to the dearest of £22,968 (Universal Property Services Ltd based in IP1), 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 IP14 by posting a job with HaMuch. We'll send it to extension builders in IP14.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Build A Flat Roof Extension near Stowmarket | £30 | £221 |
| Build A Flat Roof Extension near Ipswich | £33 | £235 |
| Build A Flat Roof Extension near Bury St Edmunds | £34 | £251 |
| Build A Flat Roof Extension near Suffolk Coastal | £28 | £215 |
| Build A Flat Roof Extension near Sudbury | £34 | £229 |
| Build A Flat Roof Extension near Thetford | £33 | £258 |
| Build A Flat Roof Extension near Felixstowe | £31 | £231 |
| Build A Flat Roof Extension near Harwich | £34 | £248 |
| Build A Flat Roof Extension near Tendring | £31 | £226 |
| Build A Flat Roof Extension near Colchester | £33 | £230 |
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 - £17,488

Two storey extension - £87,982

Build a timber frame extension - £25,988

Build a swimming pool - £80,988

Single storey extension - £54,760

Side return extension - £41,365

Install an RSJ - £2,188

Outbuilding - £9,988

Build a Mansard loft conversion - £51,988

Loft conversion - £33,638

Build a kitchen extension - £41,988

Hip to gable loft conversion - £41,988

Granny annexe - £86,988

Garden office - £9,988

Convert a Garage - £15,988

Garage - £18,488

Build a flat roof extension - £21,988

Build a dormer loft conversion - £41,988

Concrete foundations - £6,238

Convert a bungalow loft - £28,988

Convert a basement - £37,365