Minnesota Administrative Rules
1550.2370 DOORS AND WINDOWS.
Unless other effective means are provided to prevent the access of flies and other pests, all openings into the outer air shall be effectively screened and equipped with bee escapes. Screen doors shall be self-closing. All windows and window sills shall be kept clean and windows and doors, including screen windows and screen doors, shall be kept in good repair.
Published Electronically:
September 23, 2013
Official Publication of the State of Minnesota
Revisor of Statutes