Name: Extension Builder
Brand: HaMuch
SKU: extension-renovation
Rating: 4.5 (1 reviews)

Find affordable Barry extension builders

Prices range from cheapest £23/hour and £150/day (Penarth Loft Conversions Ltd) to £55/hour and £325/day (RDL BUILDING SERVICES LTD) - average £33/hr and £219/day

HaMuch is Excellent

Local Barry extension builders & latest jobs

"Garage" - CF63, job posted 22/09/24

What are the best ways to avoid problems when paying the Extension Builder?

The most important thing is do avoid handing over cash or paying large sums in advance. Be wary of paying cash for a cheaper job, i.e. to avoid VAT, you may be going down a slippery slope of not doing things properly which may eventually mean your job is also not done properly.

Agree when you intend to pay, ideally after you are satisfied with the completed job. If it is a big job agree a schedule of staged payments which is fair to both parties.

To avoid bad tradespeople and to ensure you can find them should they not answer a mobile;

Get proper contact details and check them yourself
Check if the company is verified on the Companies House website
Get phone details, ideally a land line or 0800 number and check it
Get a physical office address

Before the job starts should I agree standards of quality and behaviour?

Get quotes in writing by email or in person if possible. Getting quotes online or by text is ok (make sure you accept the offer by replying). For large projects make a written agreement, schedule of works and snagging plans as part of a working document. Also;

Agree expected quality of workmanship and materials in advance
When will work start and when will project be finished, what happens if project over runs ?
How long is the guarantee on work and materials eg 12 months
Discuss onsite behaviour in advance (no smoking, swearing or using mobile phones for non-work purposes)
Agree that your Extension Builder will remove all debris and rubbish and what level of tidying up you want after job

Compare Barry extension builders rates

Compare Barry extension builders rates (excluding VAT or callout charges)
Location in UK	Hourly Rate	Daily Rate
Extension Builders near Barry	£33	£218
Extension Builders near Penarth	£35	£218
Extension Builders near Vale of Glamorgan	£29	£217
Extension Builders near Cardiff	£34	£219
Extension Builders near Church Village	£34	£214
Extension Builders near Caerphilly	£33	£208
Extension Builders near Bridgend	£32	£200
Extension Builders near Pontypridd	£33	£211
Extension Builders near Rhondda	£31	£206
Extension Builders near Weston-super-Mare	£33	£253

Job estimates from extension builders near you

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.

Build a timber frame extension - £25,744

Garden office - £9,744

Granny annexe - £86,744

Build a flat roof extension - £21,744

Convert a Garage - £15,744

Hip to gable loft conversion - £41,744

Convert a bungalow loft - £28,744

Build a dormer loft conversion - £41,744

Build a swimming pool - £80,744

Build a Mansard loft conversion - £51,744

Concrete foundations - £5,994

Underpin a building - £17,244

Two storey extension - £87,616

Convert a basement - £34,620

Side return extension - £38,620

Loft conversion - £31,350

Garage - £18,244

Single storey extension - £49,880

Outbuilding - £9,744

Install an RSJ - £1,944

Build a kitchen extension - £41,744

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