In our Knowledge hub you will find, among other things, Shape Factors and Cost Keys, Cost Key Energy Saving Measures, International Conversion Factors, International Construction Costs, Index Figures and 5D BIM Solution.

This digital version of form factors and cost indicators contains form factors and cost indicators of buildings and infrastructure in the Netherlands and beyond. With this information you are able to determine an indicative investment or exploitation budget, you can test your object shape or your (probabilistic) estimate or budget and you gain insight into the cost-determining factors of an object type or an element cluster and the associated bandwidths.