Project Estimators

Complete UK project estimators, patios, driveways, decking, fencing, block walls, shed bases & lean-tos. Full merchant-ready material list per job.

Patio Material Estimator

Full shopping list: MOT Type 1, sharp-sand bed and slab count for any patio size.

Decking Project Estimator

Complete master list: decking boards, framing joists, posts, postcrete and fixings.

Block Wall Estimator

Blocks, building sand and cement for the wall and trench footing.

Fencing Project Estimator

Panels, feather-edge boards, posts and postcrete for a new fence.

Driveway Project Estimator

MOT sub-base, sharp-sand bedding and block-paver count for driveways.

Shed Base Estimator

MOT sub-base, DPM, timber formwork and a complete concrete mix for a professional base.

Lean-To Project Estimator

Full structural estimate for timber carports and shelters: plates, posts, rafters and roofing.

How these calculators work

An estimator is for when you're pricing a whole job, not a single material. Rather than calculating one quantity, each estimator returns a complete shopping list across every material the project needs — for a patio that means MOT Type 1 sub-base, sharp-sand bedding, slabs and jointing in one pass, each using the same compaction, wastage and coverage logic as the individual calculators. The result is a single list you can price up or send straight to a merchant.