VersaTube utilizes shaped tubing for 2 reasons. One, carports built with square or rectangular tubing are significantly stronger that those using round tubing. The flat surface on shaped tubing provides for easier assembly when applying screws and sheet metal panels. 11. How does VersaTube deliver carports to residential customers? VersaTube car ports are conveniently packaged and shipped on 40" x 120" pallets. Even the largest steel canopies can be delivered by any major shipping company using a standard pallet jack and lift gate. 12. What is the warranty for our metal car ports? VersaTube carports are backed by the VersaTube Product Pledge and a 20-year limited frame warranty. Our competitors only offer a warranty on upgraded carports with heavier framing and cost considerably more. 13. What is the gauge and size of the sheet metal? VersaTube offers standard 29 gauge sheet metal and 26 gauge as an upgrade. 14. How do I prepare the ground where my carport or RV cover will be built? Carports can be built on a number of flat surfaces following the anchoring procedures provided in the installation manual. The way to prepare the ground is to ensure there is a slight decline up to 4" to ensure that water will run off and run off the back gable end, not the front. 15. Do I need a building permit to build a metal carport? VersaTube recommends checking your local building codes before constructing a carport. 16. Can VersaTube carports be built and then completely enclosed with additional materials at a later date? The VersaTube Building System is designed for this exact purpose. Additional sections can be added and your carport can even be enclosed at a later date without issue. 17. What height is usually required for a motor home cover? Most RV covers we sell are 14' x 38' x 12' and easily fit a motor home with an air conditioner underneath. 18. Can a VersaTube steel awning be attached to an existing structure? Yes, but attaching to an existing structure will require additional engineering. 19. How can I be assured that an authorized dealer installs my VersaTube carport? VersaTube certifies each and every carport dealer listed in our dealer locater. To find an authorized VersaTube contractor, click the dealer locater button on the top right of this page. 20. Do you offer live customer support at a corporate level?