Any pole building with a 12-foot space between posts will be the most efficient to build. At the same time, the width of a building affects the price due to the trusses. This means that a building of approximately 20 x 36 will be the most cost-effective size. The most cost-effective option would be OSB.
It's incredibly versatile and much cheaper than drywall and steel siding packages, so this option appeals to a lot of people. One disadvantage of OSB is that it cannot be painted or stained, making the pole barn look unfinished. If this is a minor detail for you, then OSB could be the way to go. For those looking to DIY and create a custom pole barn, there are plenty of complete construction kits to choose from.
Since pole structures rely on vertical posts for stability rather than a base, they are low in cost, easy to build and can be adapted to many needs. Building a barn with two or multi-story posts is an ambitious project and, if you're thinking of doing so, make sure you know both the advantages of stacking space and the problems that it entails. Most lenders don't grant loans for the construction of pole barns, nor do they rush to offer conventional mortgages for pole barns. Keep in mind that limited access to the site can also increase your costs when sending a DIY kit or hiring a professional to build your barn with poles.
The construction of barns with poles is considered to be one of the most affordable and easiest ways to build with relatively cheap materials. In addition to providing pressure treated wood, DIY Pole Barns offers several options to further protect pole posts from moisture, keeping them strong and dry for many years. Properly installed and depending on aspects such as location and maintenance, a pole building can last between 40 and 80 years. Building a barn with poles can seem intimidating because it's a sizeable investment that requires a lot of thought and decision-making.
Because of the way barn houses with poles are normally built with posts placed on the ground to support the structure, they do not require a base and are just as strong without one.
