The walls of the foundation have been created and the electrical is all set, now all that needs to be done is to fill the gaping hole in between them with limestone agrigate. We also threw in some concrete paving stones that we had lying around because we don't plan on using them and we had already tried to give them away. After the limestone is in place tamp it down by jumping on it and keep filling up any places that are no longer level. After the entire base is filled with as much limestone as you can fit put a sprinkler on to soak it and set it for the next hour or so. You may need to add a bit more limestone after this is done as well.
Start by setting deck blocks on the ground, positioned as shown in the plans. While the area doesn’t have to be perfectly level, you should make the ground roughly level where each block will rest. Temporarily place some straight 2-by-6 lumber on edge in the top grooves of the blocks to orient the blocks in a straight line. Arrange two rows of four blocks parallel to each other to form both long walls, then measure diagonally across the outside corners to determine how square the arrangement is. If the two long walls are parallel, and diagonal measurements taken across corners are equal, then each corner is guaranteed to be 90 degrees. Finish up by placing one deck block in the middle of each 6-foot wall after you have aligned and squared the 8-foot walls.
They are more expensive compared to the small domestic sheds and have large working spaces. They are fitted with modern housing equipment like windows and electrical outlets. They accommodate more activities such as repairing equipment and relaxation. They are used by some people as outdoor offices. They can be customized by adding ventilation systems, benches, and electric lighting.
Build the framework for all four walls. To account for the fact that the front and back walls are different from each other (due to the doorframe in the front) and the side walls must both be sloped (to prevent rain from collecting on the roof), each of these will have to be tackled somewhat differently. It’s easiest to construct the back first, the front second, and the two sides last, as shown in the numbered image below. See How to Frame a Wall for more information before you read the instructions below.