to 37-3/16 in., with a fixed height of 18-3/16 in..
These screens are used horizontally with vertical sliding windows, and vertically on horizontal sliding windows. These fully assembled screens are constructed of white aluminum frame, plastic corners and glide brackets with gray fiberglass mesh. These screens are easy to install and are commonly used as temporary screening when exterior temperatures allow.horizontal), these adjustable screens can accommodate a variety of opening sizesFor use on vertical sliding single and double hung windows, as well as horizontal sliding XO, OX, XOX type windowsEasy to install with a few simple tools and remove for cleaning and storing during winter months Window Screen, 20-1/8 in.