Sources and scope
Interior Design U.S. links to the documents behind its reference material so that readers can check the published source and conditions. Standards, government publications, public datasets and supplier documentation are preferred for requirements and product facts. Commercial price guides describe the estimates or prices of the named source; a quoted range is not a survey of every project.
Dates, calculations and corrections
The publication date records when an article first appeared, while the updated date identifies a substantive revision to the material. An updated date records a substantive revision; rebuilding the website alone does not make source data current. Requirements depend on the adopted edition, local amendments and the circumstances stated in the source.
Worked examples use stated assumptions and arithmetic. Example inputs are not measured household consumption, an individual quotation or a professional assessment. Readers should check the cited source before using a value in a specification or contract.
Correction requests can be sent through the contact page. A corrected factual statement should carry a revision date and a source supporting the replacement. No deadline for review or response is promised.
Byline and AI assistance
The publication name is the article byline and does not establish the identity or qualifications of an individual author. No individual qualifications, staff size or physical office are asserted. AI tools assist with drafting and illustrations; the use of a publication byline is not a claim of independent professional certification.
Images marked as AI-generated illustrate the subject. Such images do not document an actual property, measured installation or completed client project. Dimensions and compliance must be established from drawings, product documentation and the applicable requirements, not inferred from an illustration.