Construction Calculator for Netherlands

Free construction calculators preconfigured for Netherlands. FRELUX runs every calculation with this market's template defaults: local wall units, 25kg cement bags, and local electrical and plumbing practice. Prices come from the live price database in EUR (€).

Netherlands building-practice defaults

• Default wall unit: Waalformaat (WF) Baksteen (210x100x50mm) (210 x 50 x 100 mm)
• Cement bag weight: 25 kg
• Currency: EUR (€)

Electrical practice

• Standards: NEN 1010 (Dutch national electrical safety standard, IEC 60364-based)
• Nominal voltage: 230V single-phase / 400V 3-phase
• Typical wiring: Cu wiring pulled through floor conduit systems (broedplaatsen) and embedded wall conduit to central ceiling boxes

Plumbing practice

• Standards: NEN 1006 + Kiwa Waterwerkbladen; NEN-EN 806, NEN-EN 12056
• Water supply piping: PEX (NEN-EN ISO 15875) or multilayer (ISO 21003), sleeved in walls/floors

Start a calculation

• Build-to-Roof Estimator: full construction cost from foundation to roof
• BOQ Generator: bill of quantities with VAT and contingency
• Electrical Estimator: wiring takeoff per Netherlands practice
• Plumbing Estimator: water supply and drainage takeoff
• Regional Cost Index: current material price levels

Are these figures certified for Netherlands?

They are template starting defaults for quantity takeoffs, referenced to the standards listed above. Always confirm sizes, materials and current prices with your local supplier or licensed professional before purchasing.