The Windsor beams or arms are formed from split universal beams. The free-standing cantilever is now proving to be the most popular due to the fact that the adjacent building structural capabilities need not be taken into account as with the wall mounted version.
Freestanding Cantilever: Great for walkways or against buildings where a second run of columns is not possible.
Wall Mounted Cantilever: Similar to the free standing but where sufficient structure exists the Cambridge may be mounted from the wall.
Gull Wing: Central column run with the addition of a valley gutter.