Terms of Service & Disclaimer
Last updated: August 30, 2026
⚠️ Important Engineering & Code Disclaimer
All calculators, formulas, dimensional layouts, and material estimates provided on CalcBuilders.com are intended solely for general estimation, budgeting, and preliminary planning purposes. While we base formulas on ACI 318, IRC 2024, and NEC 2023 guidelines, these tools do not constitute certified professional architectural, structural engineering, or electrical engineering advice.
1. Local Building Codes & Permitting
Local municipal building codes, regional frost depths, wind zones, seismic categories, and soil bearing capacities vary significantly across jurisdictions. Users are solely responsible for obtaining necessary municipal building permits and verifying calculations against local building authority requirements prior to breaking ground or ordering materials.
2. Limitation of Liability
CalcBuilders.com and its authors shall not be held liable for any direct, indirect, incidental, consequential, or job site damages resulting from the use or inability to use the calculators, including but not limited to material shortages, overages, structural failures, inspection delays, or construction errors.
3. Intellectual Property & Fair Use
The proprietary algorithms, visual diagrams, code architecture, and educational content on CalcBuilders are protected by copyright laws. You are free to use the tools for personal DIY and professional contracting work; however, automated scraping or redistribution of our calculation engines is prohibited.
4. Questions & Feedback
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