By using ColdMatrix Tools ("the site"), you agree to the following terms.
All calculators on this site provide reference estimates only, based on standard industry figures and real-world fabrication data. Results are not a substitute for detailed engineering calculation, structural analysis, or a formal quotation from a qualified supplier or engineer.
ColdMatrix Tools is not liable for any losses, damages, or project outcomes resulting from decisions made using figures from this site. Always confirm critical specifications with your fabricator, supplier, or engineer before ordering materials or committing to a project.
These tools are provided free of charge for personal and commercial reference use. You may not resell, republish, or redistribute this site's tools as your own product.
We may update these terms, our tools, or their underlying formulas at any time without prior notice, as we refine accuracy based on field feedback.
Questions about these terms? Contact us.