We appreciate the opportunity to present to you Porta® Carports & Grace™ Steel Buildings. Our Steel Buildings are the best in the world. They are structurally engineered for certified wind and snow loads and are made from the highest quality materials on the market today. We use 2½” 11 gauge Zinc-coated tubing to form our frames.  Our frame has a 50 year warranty. This frame matched with the 29 gauge prepainted GALVALUME sheeting provides a durable and long lasting structure.  The metal has a 40 year warranty. We can manufacture any size up to 60′ wide clear span by any length, and in some areas we can manufacture up to 65′ wide clear span. Our buildings are engineered to withstand minimum winds of 130 mph. Your options are unlimited with our self-supporting steel structures.




40 Year Warranty and engineered to withstand 130+ mph Winds!

Business Information

Physical Address

204 US-90
Patterson, LA 70392


Mon – Fri


(985) 399-3991

Satisfied Customer

“Billy’s Structures met every standard I was looking for when we were looking to add a screened in patio to our home and I would highly recommend them to anyone looking for an addition to their patio.”

Billy’s Structures

Copyright © 1999-2021 Billy’s Carport and Patio.  All Rights Reserved.

Admin Login