Spiders often get a bad rap, and some people are afraid of them. But only a few species are dangerous to humans, and even they wonât bite unless they feel threatened. Like so many animals, spiders are affected by habitat loss and by nonnative species introduced by humans that can often take over spider habitat.
A: For a double-rod closet, the standard height of the top rod is 81.75 inches from the floor, and the standard height of the bottom rod is 40.5 inches. For a single-rod closet, the standard rod height is 66.5 inches.
Double-Hang Rods. Modern closet systems typically make use of vertical space with the installation of double-hang rods. The top rod is hug at the standard 66 inches and the lower rod is installed 33 inches from the floor.Double-hang rods are meant for shirts, jackets and pants.odern closet systems typically make use of vertical space with the installation of double-hang rods. The top rod is hug at the standard 66 inches and the lower rod is installed 33 inches from the floor.