Although this is the most important to ensure that your farm shed is durable and strong enough to withstand harsh weather conditions, especially the roof, you will also design your interior, to maximize the space you have. There are many downloadable farm sheds available for you. Some of them are even free. You can do this by using by using storage shed kits and pre-fabricated storage shed parts. Many home specialization stores today carry these kits. There are also different choices in materials when building a storage shed, whether doing it from scratch, or by using kits. The most common are wood, steel, and vinyl. To their minds it can be a fort, a castle, or whatever they would like to see it. They would then see the shed as a plaything and gravitate towards it. The problem is, most sheds contain dangerous items that are sharp, pointy, and poisonous or maybe even explosive. Or they may even try to imitate you and try to get the grass cutter and play with it. But with the low cost comes with an issue of durability. It is most likely that you will be, after a few years, replacing some of its parts like the door or the roof. Also a tin siding advisable for areas frequented by rain or snow as they rust easily. If you want a more durable shed siding, then wood would also be a good option. Whether you decide to buy or build one this is by far your best option. If you do decide to build it yourself, then kudos to you, building a garden shed is one of the simplest task in rudimentary carpentry. If you have a great command using tools and have a free weekend or two to work on some measuring, hammering, cutting, drilling and sawing, then all you need are the proper materials, tools, building plans, and you can soon have your very own shed in your own garden made by your own two hands. But, for pole style barn sheds this is already acceptable. In fact, if the dirt floor is dry just merely placing smashed pea gravel of about six inches would suffice. To some, just merely placing foundation blocks and covering them with wood flooring would already help in keeping the floor off the ground.