Projector mounts are a key component of a home theatre system. While projectors can also be placed on a stand, it is often difficult to have proper stand placement without constructing the view of the screen. Therefore, projector mounts are extremely popular when it comes to professional home cinema. Brackets are used to easily attach a projector to either the ceiling or the back wall of a room; designs for sloped ceilings or angled placement are also available. It is advised to measure the dimensions of your home theatre and determine the preferred placement of the projector. Models have varying sizes, and some are extendable or adjustable. Extension pipes are also available if your current mount is not an adequate length.