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Flat roof extension cost in Saintfield

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 Saintfield?

A flat roof extension ranges from the cheapest of £21,072 (Extended living by Gilbert-Ash based in BT12) to the dearest of £21,416 (G K Contracts Building & Joinery based in BT32), 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 Saintfield by posting a job with HaMuch. We'll send it to extension builders in Saintfield.

Estimates for flat roof extension near Saintfield

Estimates for common extension builder jobs in Saintfield;

JobEstimate
Underpinning a house£16,639
Build a two storey extension£86,708
Build a timber frame extension£25,139
Install a swimming pool£80,139
Cost to build a single storey extension£37,771
Cost to build a side return extension£31,809
Install an RSJ£1,339
Build an outbuilding£9,139
Build a mansard loft conversion£51,139
Cost of a loft conversion£25,674
Build a kitchen extension£41,139
Build a hip to gable loft conversion£41,139
Build a granny annexe£86,139
Build a garden office£9,139
Convert a garage£15,139
Build a new garage£17,639
Build a flat roof extension£21,139
Build a dormer loft conversion£41,139
Lay a concrete foundation£5,389
Convert a bungalow loft£28,139
Basement conversion cost£27,809
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Rates for other Saintfield trades

Appliance Repair Specialist
Bathroom Fitter
Builder
Carpenter and Joiner
Cleaner
Conservatory Specialist
Door Fitter
Drain Specialist
Driveway Specialist
Electrician
Extension Builder
Fencer
Fire and Security Specialist
Flooring Specialist
Gardener
Handyman
Heating Engineer
Kitchen Fitter
Landscaper
Painter and Decorator
Patio and Path Specialist
Plasterer
Plumber
Removals and Storage
Roofer
Tiler
Window Fitter
Flat roof extension cost in Saintfield
Estimate Flat roof extension cost in Saintfield based on hourly/daily rate (excluding VAT or callout charges)
Business name Flat roof extension cost
apex pharaoh ltd, Down, bt30 £21,136
Mount Oriel Conversions & Extensions, Belfast, BT8 £21,096
AK Building Services, Carryduff, BT8 £21,152
N W Doyle & Son, Ballynahinch, BT24 £21,200
McEvoy Building & Joinery, Cregagh, BT6 £21,096
Firenstack Solutions, Cregagh, BT6 £21,080
MIRKOW, Cregagh, BT6 £21,088
T.I Building, Ballinderry, BT28 £21,104
Extended living by Gilbert-Ash, 47 Boucher Road, Belfast, BT12 £21,072
H.M.Builders, Andersonstown, BT11 £21,096
C.H Property Services, Falls Road, BT12 £21,088
SM Plumbing & Heating, Ormeau, BT7 £21,088
Finch Construction NI, Antrim, BT28 £21,184
Belfast Loft Company, Belfast, BT17 £21,104
Colin Gilmore Building Contractor, Newtownards, BT22 £21,200
M & M Construction, Mossley, BT36 £21,080
Designco Ltd, Antrim, BT36 £21,152
Ballantine building solutions, Antrim, Bt37 £21,144
LM Design & Build, Antrim, BT36 £21,168
DGA, Antrim, BT37 £21,160
G K Contracts Building & Joinery, Banbridge, BT32 £21,416
R.J Builders, Aghagallon, BT67 £21,144

Get extension builder rates instantly

Get extension builder rates instantly (excluding VAT or callout charges)
Location in UKHourly RateDaily Rate
Flat Roof Extension near Saintfield£20£141
Flat Roof Extension near Ballynahinch£15£150
Flat Roof Extension near Carryduff£19£130
Flat Roof Extension near Comber£20£142
Flat Roof Extension near Ballygowan£20£150
Flat Roof Extension near Lisburn£20£139
Flat Roof Extension near Belfast£19£132
Flat Roof Extension near Hillsborough and Culcavy£21£141
Flat Roof Extension near Holywood£19£125
Flat Roof Extension near Portaferry£20£150