A skylight style of ceiling is one of the quickest and easiest ways to make any room of your home lighter and brighter, adding an open and airy feeling. Ventilating a skylight style of ceiling is excellent for kitchens or bathrooms. In addition to providing extra light, they also open. Homeowners also install skylight style of ceiling to reduce electricity costs and illuminate without harsh lighting. The basic types of skylights are frame-in-place and curb-mounted. The first version is installed flush with the roof plane and secured with L-shaped brackets. Curb-mounted skylights rest on curbs above the roof plane. Placement of a skylight style of ceiling is also important to its overall performance.