Terms of Use

Updated October 17, 2026

Free planning tools

BattenCalc offers free board-and-batten and wainscoting calculators for planning one straight interior decorative wall. The operator’s contact address is 15564412316@163.com. No website account is required.

Inputs and results are planning aids. Verify the actual wall, stock dimensions, saw setup and installation details before cutting. The calculators do not account for doors, windows, electrical fittings, hidden services, structural requirements, fastener selection, material defects or construction-specific movement and joinery allowances.

Current availability

The site currently provides only free calculators and information pages. It does not offer checkout, take payment, create a subscription, or deliver a paid PDF. A future paid product, if offered, will show its contents, price and applicable terms before purchase. See purchase availability and refunds.

Permitted use

You may use the free results for lawful project planning. Do not disrupt the service, attempt unauthorized access, misuse the contact address or represent calculator results as engineering certification. Brand or reference links do not imply endorsement.

Service limitations

The tools are provided as available. Calculations can be affected by incorrect inputs, display rounding, browser behavior and differences in actual materials. No uninterrupted availability or error-free output is promised. Nothing in these terms excludes rights or responsibilities that cannot lawfully be excluded.

Privacy and questions

Read Privacy for this release’s actual data flows. Send questions or a reproducible calculation issue to 15564412316@163.com. A response deadline is not promised.