Metal Garage Sizes: How Big is a 3-Car Garage?

Popular 3-Car Garage Sizes & Dimensions

If you’re looking for a way to protect your valuable equipment or vehicles, a triple-wide garage from THE BOSS is the best option. We make it easy to get a three car garage you need at an affordable price. Explore all the available 3-car garage sizes from the wide range of options below and get your garage installed in weeks.