Legal notice
Operator
Jonas Lindemann
Am Klostergarten 6
50858 Köln
Germany
Contact
Email: jonas@sport-calculator.com
Responsible for content
Responsible for editorial content under § 18 (2) MStV:
Jonas Lindemann
Am Klostergarten 6
50858 Köln
Germany
Estimates, not professional advice
The calculators give estimates from published guidance and the numbers you enter. They do not replace a site survey, local building codes, permit requirements or advice from an engineer or contractor. Always check utility lines before you dig.