How Tall Does An Rv Carport Need To Be. But, on average you need this much height and width. Most carports require 4 feet to 5 feet between frame legs.
The actual distance is determined by a certified engineer and may not be specified by the customer. Understanding rv carport heights and their components: An rv has a legal road height limit of 13’ 6� and must be no wider than 8’ 6�.
Our rv carports can be built starting at 12′ wide going up to 60’ wide;
If an 18'x31', the width will be 18' outside to outside, length 30' end to end and so forth. But, on average you need this much height and width. 30’w x 41’l x 14’h. Even though there are no rv restrictions at the federal level, many states have laws or regulations that apply to rvs.