The Americans with Disabilities Act (ADA) made discrimination based on physical disability illegal. The law was originally designed to eliminate employment discrimination, but it applies to public access as well. Any new facility, addition, or significant remodel built after Jan. 26, 1992, must conform to the ADA. The act specifies that second-floor offices, apartments, and conference rooms be accessible as well. While the following isn't an exhaustive list of ADA requirements, it does offer common compliance guidelines that can help prevent a lawsuit.
Q. How does one calculate how much air movement is appropriate in a kennel? I'm concerned that several air exchanges per hour would pump large amounts of heat and air conditioning through the wall we so carefully sealed and insulated. A large window unit cools our kennel; should I allow it to vent at all times? Is an interior circulating fan required to move out stale air?