Single hung replacement windows consist of one sash which slides vertically from the bottom and one stationary sash at the top. The operative sash tilts inward to allow for safe and easy cleaning from inside your home. Single Hung windows are an elegant addition to compliment your home. Picture them like a normal slider that is turned on its side. Generally, this style of vinyl window is tall and narrow but in a wide rough opening, two single or double hung can be next to each other. Let Sunview Windows and Doors do an assessment to help you decide what will fit your home the best.