Exterior floor and wall junctures shall be covered and closed to no larger than one millimeter (1 mm.) or one thirty-second of an inch (1/32 in.).
Covering of floor and wall junctures shall be sealed.
D.C. Mun. Regs. tit. 25, r. 25-G401
Exterior floor and wall junctures shall be covered and closed to no larger than one millimeter (1 mm.) or one thirty-second of an inch (1/32 in.).
Covering of floor and wall junctures shall be sealed.
D.C. Mun. Regs. tit. 25, r. 25-G401