If you want to store tractor and trailer go with a 40 x 80 x 16 pole barn.
Normal pole barn doors.
If your pole barn door is for a warehouse where you are storing machinery with no special temperature concerns a simple sliding pole barn door will probably be sufficient.
For example using this rule you could place three 12 foot wide doors on a 44 foot wall.
If your pole barn door is for securing animals a sliding door may also be best but you will probably want to insulate it to keep heat in during cold weather.
Stellar recommends a minimum of 14 x 14 for the door and a barn at least 40 x 60 x 16 for just trailer storage.
Typical agricultural pole barn kits have one or two sliding doors most commonly placed on the gable ends of the building although they can be located on the eave walls as well.
Sliding doors are a popular option for post frame buildings.
Here are some logistics to consider when determining how to maximize the door size and placement for your pole building.
Commercial doors are also available.
These powerful doors use a surprisingly simple hydraulic system that can control doors much larger than typical doors.
Both door lines are available in a variety of sizes and colors.
Sliding doors are available in many sizes and can be solid or split into two sections.
For overhead garage doors a general rule of thumb is to maintain a minimum of 2 feet between doors as well as from any building corner.
A few options are pictured below but we will be happy to price any overhead door or option available in the chi line.