4K Aluminum is an American-owned, family-run company. The 4 Ks represent the first letter of the names in our family. We manufacture luxury patio covers using aircraft alloy providing industry-leading strength and structure with quality elements, precision engineering, and aesthetic options. Our patio system is strong and conforms to all local wind and snow load requirements. Our skilled designs from the various choices of posts, beams, lattice tubes, motorized louver systems, and Soleil aluminum laser cut panels. Our Soleil panels are uniquely versatile to integrate flawlessly into any architectural style for residential and commercial markets. All designs are engineered to meet or exceed State, County, and local building codes, including wind speed up to 120 MPH, snow load, and seismic activity. Our beams can span up to 33’ without any support between two posts using our extruded beam connector for added strength. No miter joints showing exposed aluminum, with designs that do not show any screws. We have many options for you whether it is for your home or your business. 4K distributors and authorized installers are ready to deliver the most versatile, highest quality, and the best powder coating pergola system in the industry.