Simple installation in 6 easy steps using only a power drill with a 3/16" (5mm) and 1/2" (12.5mm) drill bits. Optional ventilation kits can be installed on any of the wall panels. However, we recommend mounting them on the top of the shed's back wall. The Vent Kit works with all Duramax sheds, metal and non-metal, but there is only the 1 beige color, so they may not match all of the sheds. The vent kit allows you to air out your shed to keep it from getting to hot and stuffy.