Free construction calculators
Pick a calculator, enter the dimensions and see labour and material costs with a bill of materials straight away. Save the result as a PDF or move it into a BrikBeam project.
Roof truss calculator
Rafters, purlins and wall plates for gabled and hipped roofs. Spacing based on the snow load zone, timber volume and cost.
Open calculator →Facade & insulation calculator
EPS or mineral wool insulation, render, painting, windows, sills, plinth, gutters and scaffolding. Wall U-value and heating savings.
Open calculator →Renovation planner & calculator
Draw the floor plan of a flat or house (2D/3D), choose the finish level and market, and get a room-by-room estimate and a PDF quote.
Open calculator →How we calculate
Labour and material prices come from per-market tables (PL, SE, NO, DE, UA, GB), not from a currency conversion. The result is an estimate for talking to a contractor, not a binding quote.