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Roof Replacement Cost in Wales

Estimated £7,487 – £10,129
Itemized cost breakdown
ItemEstimate
Tear-off£943
Underlayment£508
Roofing material£2,419
Installation labor£2,710
Flashing & vents£443
Disposal£318
Subtotal£7,340
VAT (20%)£1,468
Total inc. VAT£8,808

How we estimate these costs →

What affects roof replacement cost in Wales

Roof Replacement costs in Wales differ from the national baseline mainly because of local labor rates. Construction-trades wages in Wales are about 2% below the GB mean (ONS ASHE), a modest downward adjustment that has limited effect on overall project cost. High rainfall particularly in Snowdonia and the upland interior, combined with strong coastal and upland wind exposure. Weather-driven specification requirements are among the higher in GB. Building Regulations approval applies in Wales (same Approved Documents regime as England). Re-roofing more than 25% of a roof area, or changing insulation or ventilation, triggers approval. Roofing work carries 20% VAT (UK-wide).