This is the completion video of my shed floor that i am building for the arrow shed we will be putting up next week. it is 10'x14'. and also in the vid, i mentioned using the 12"x16" in concrete. For example, the foundation kits offered by arrow require you to buy multiple sheets of plywood to build the floor. bear in mind you should never place your shed directly on the ground as this can lead to significant damage to the structure.. Shed foundation building different types of shed foundations. there are many types of shed foundations an each type construction procedure is different from the other. steps by step process to build a shed base is described below. # concrete block foundations. the shed sits on several solid concrete blocks..
Floor-less foundation when you want to build a shed without a floor; simple skid foundation. a simple skid foundation consists of two pressure treated runners laid parallel on the ground. this is a lot cheaper than a concrete slab and has the added benefit of keeping your shed portable should you ever want to move it in the future.. A backyard shed is a useful storage space, but it becomes much less useful if it's falling over due to a failed foundation. several foundation-building methods will keep a shed standing tall, but depending on where you live and the kind of shed you're putting up, your foundation options could be limited.. Arrow recommends installing an unbroken piece of a minimum of 6 mm thickness between the ground and the shed base or floor material. mark the width and depth plus a few extra inches in each.