To ensure that your shed will be durable and secure and also effective in protecting your belongings inside, try to use lumber that has been pressure treated. If this is not available to you, you should consider using weather proofing stain if you chose natural wood. Another option would be sealing, staining or coating natural wood with polyurethane. Make sure that the bricks are tightly packed so that water could not seep in. Don t forget to leave an opening for your door and windows. Step 5. Leave a gap of about three to four inches for ventilation for the frame of the roof. Connect your lumber from one side of the post to the other. Make a six inch overhang for each lumber. Checking out the area as well will help you determine whether your plan is able to adapt to the location. If you are not sure, you should consult with a contractor or builder. This way you will exactly know any potential problems you may encounter. So, whatever type of foundation you plan to use, keep in mind that you should always take the time to level out your area especially where you intend to erect your walls. This increasing need for space is not only relegated to the suburbs and for city folk, people from the countryside are also experiencing these and even though they already have farms and barns, they have machineries and equipment that need to be stored as well. These equipment can be quite large and expensive, they need a place where they can be stored so that they are not only protected from the elements, but from intruders as well. But since the shed door is the single part of the shed that gets the most action, it s highly likely that it would be the first one to give in. And with storage sheds, the door can vary a whole lot in terms of size and the way it opens. Depending on what you plan to keep inside your shed, you may either need a small sized door or one where a small garden tractor can pass through. A wet firewood will not burn properly as we all know, and if you live in an area where rain and snowfall is frequent, it can be virtually impossible to keep your wood dry. Building a firewood shed is the key to this predicament and you can be sure of having dry firewood every time you need it. The location of your firewood shed is one of the most important decision you should make It should be in an area where water does not pool around the shed, yet it should be near your home so that it would be easy for you to get firewood whenever you need it.