One of the biggest expenses of putting up any building in Canada is the amount of labor involved. Labor is expensive both on a skill basis as well as on a quantity basis. The more time it takes to put up a building, the more the building will cost. The more skills needed to put up that building, the more the building will cost. It really is that simple. If you go with a pre-made garage or a pre-made building strategy, you reduce both these costs. Since it doesn’t take much skill to put up your building, you save money. Since it doesn’t take much time to essentially install your building, you save money.