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Glyndwr Roofing & Building Services
Holyhead, LL65
Glyndwr Roofing & Building Services are here to help customers who need an Extension Builder in Holyhead. We offer a competitive rate to complete a...
Cheapest builders for loft conversion in Holyhead
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 Holyhead by posting your job to extension builders in Holyhead.
Estimates for common extension builder jobs in Holyhead;
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 - £17,028
Two storey extension - £87,292
Build a timber frame extension - £25,528
Build a swimming pool - £80,528
Single storey extension - £45,560
Side return extension - £36,190
Install an RSJ - £1,728
Outbuilding - £9,528
Build a Mansard loft conversion - £51,528
Loft conversion - £29,325
Build a kitchen extension - £41,528
Hip to gable loft conversion - £41,528
Granny annexe - £86,528
Garden office - £9,528
Convert a Garage - £15,528
Garage - £18,028
Build a flat roof extension - £21,528
Build a dormer loft conversion - £41,528
Concrete foundations - £5,778
Convert a bungalow loft - £28,528
Convert a basement - £32,190