Terms of use

By using themezzanineexpert.com you agree to these terms. They exist for one main reason: to be clear about what this site is — an educational reference — and what it is not.

Not professional advice

Everything on this site — articles, guides, glossary entries, state permit pages, and the interactive tools — is published for general informational and educational purposes only. It is not engineering advice, not legal advice, and not code-compliance advice, and it does not create any professional relationship.

• Structural decisions — loads, spans, columns, slab adequacy, seismic design — must be made by a licensed professional engineer working from your actual site conditions.
• Code and permit decisions rest with your local authority having jurisdiction (AHJ). Codes are amended locally and change over time; we cite our sources and date our verifications, but the AHJ's interpretation governs.
• Tool outputs are budgetary estimates built from published industry data. They are starting points for planning conversations, not quotes, designs, or load ratings. Each tool documents its methodology and its limits.

Accuracy

We work hard on accuracy: facts are cited to primary sources and key datasets carry verification dates (see our editorial standards). But codes, prices, and market conditions change, and we make no warranty — express or implied — that any content is error-free, current, or fit for a particular purpose. Content is provided "as is."

Limitation of liability

To the maximum extent permitted by law, Cogan Wire and Metal Products Ltd. and the site's contributors are not liable for any loss or damage — direct or indirect — arising from reliance on this site's content or tools. If you proceed with a project based on something you read here without independent professional verification, that choice is yours.

Intellectual property

Site content (text, original images, tools) is © Cogan Wire and Metal Products Ltd. You may quote brief excerpts with attribution and a link. Republishing whole articles or datasets requires written permission — editorial@themezzanineexpert.com.

Third-party links

We link liberally to codes, standards bodies, government sites, and — per our disclosure policy— to competitors when they are the right source. We don't control those sites and aren't responsible for their content.

Changes

We may update these terms; the version and date at the top of this page tell you what you're reading. Questions: hello@themezzanineexpert.com.

Last updated 2026.07.14.