Building Material Calculators
Our calculators are designed to help you estimate the amount of materials needed for your project. All results are guides and should be checked before ordering.
Plasterboard Calculator
Estimate plasterboard for walls and ceilings.
Paving Slab Calculator
Work out how many slabs you need for patios and paths.
Loft Insulation Calculator
Calculate insulation rolls needed to improve energy efficiency.
Concrete Block & Beam Calculator
Calculate beams, blocks and materials for suspended floors.
Aggregates Coverage Calculator
Estimate bulk bags or loose aggregates for coverage areas.
Decking Calculator
Calculate decking boards for outdoor spaces.
Concrete / Screed Calculator
Work out volumes, cement quantities and bulk bags required.
Cladding Calculator
Estimate cladding boards and fixings for exterior and interior walls.
Brick / Block Wall Calculator
Calculate bricks or blocks and mortar needed for wall construction.