Core standards
Content should be clear about what is known, what depends on an on-site assessment, and when safety or professional judgment matters. We do not invent experts, statistics, stories, or credentials.
Editorial independence
Commercial relationships do not determine editorial conclusions. If a page includes a material commercial relationship, we intend to disclose it near the relevant content.
Corrections and review
We plan to review content as building practices and evidence change. Readers can contact us to flag an error or unclear statement.