What to include
- The page URL.
- What you entered or read, without sensitive personal information.
- What happened and what you expected.
- Your browser and device if the issue is visual or interactive.
Calculator report links fill in the page title, URL and calculator version automatically. They do not attach or transmit your calculator inputs.
Send the report
Choose Gmail or your device’s default email application. Both options send to viaan@efficienco.com.
Before relying on an estimate
Efficienco calculators are planning and estimating tools. Verify field measurements, product data, current local requirements and project-specific conditions before purchasing material or making construction decisions. See our calculator methodology and review standard.