Some bird species undertake shorter migrations, travelling only as far as is required to avoid bad weather or obtain food. Irruptive species such as the boreal finches are one such group and can commonly be found at a location in one year and absent the next.
Interior Doors. The height for all passage doors must be a minimum of 80 inches and the standard width sizes for interior doors are 24â, 28â, 30â, 32â and 36â. The minimum recommended door width to allow persons with disabilitiesâ to pass through is 36 inches.
Most of the Interior Doors that are used in public spaces (like offices, public buildings etc) have the width of 36. But for the Residential sector interior door width varies depending on placement and usage as well as home project. So far we successfully sold Interior Doors with width range 18 , 24 30, 32 and 36. Source: Modern Interior Doors.