Curves and Cost
What a curved façade really costs, measured on six built projects.

- Authors
- Jorien Aalbers, Pieter Kroon
- Published
- 2022
- Licence
- CC BY 4.0
Curves are assumed to be expensive. On six of our projects the premium ranged from one to six percent, and fell almost to nothing when the radius was repeated. The report sets out the numbers and the rules we now follow.

