Plan your home project
Free calculators and guides to help you budget, plan, and understand your home improvement project before hiring a tradesperson.
Boiler Replacement Cost Calculator
Estimate the cost of a new boiler based on your home size, boiler type, and brand. Includes labour, parts, and optional extras.
Loft Conversion Cost Calculator
Estimate the cost of a Velux, dormer, hip-to-gable or mansard loft conversion — adjust finish level, location and extras for an instant UK cost breakdown.
Kitchen Renovation Cost Calculator
Instant estimate for a new kitchen — adjust size, spec, worktop material and extras to get a realistic budget before you call a fitter.
Bathroom Renovation Cost Calculator
Get an instant estimate for a full or partial bathroom renovation — based on size, spec level, shower type, and location.
Extension Cost Calculator
Estimate the cost of a single or double-storey extension based on size, spec, and location.
Planning Permission Checker
Find out if your home improvement project needs planning permission or falls under permitted development.
Rewire Cost Calculator
Get a price estimate for a full or partial house rewire, including consumer unit replacement.
Roof Replacement Cost Calculator
Instant 2025 estimates for any UK roof — pitched tile or slate, flat felt, EPDM or GRP. Choose repair or full re-roof and add extras.
Driveway Cost Calculator
Estimate the cost of a new driveway — block paving, tarmac, resin bound, gravel or concrete. Adjust size, location and extras for an instant 2025 price.
EV Charger Installation Cost Calculator
Estimate the cost of a home EV charge point — 3.7kW, 7kW or 22kW. Includes OZEV grant deduction, cable run distance and optional extras.
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