Patio Covers Unlimited NW is Tri-Cities local shade source. We specialize in the design and construction of patio covers, pergolas, sun rooms, screen rooms, decks, concrete patios, carports and your outdoor living area. We provide customers with maintenance free products so they can spend more time enjoying their outdoor living area. We offer a wide array of designs for solid patio covers, pergolas, sun rooms, screen rooms, decks and concrete. All our patio covers come with a cedar embossed texture to provide you with the look of real wood without the hassle of maintaining it. Our patio covers, pergolas and porch enclosures are manufactured in the United States using a high grade aluminum with a multi-stage baked on paint finish to ensure your outdoor products will last a life time. All our products are guaranteed to never sag, chip, fade, peel, warp or crack and most importantly they will never blow away in our severe wind storms. All our products come with a 100mph wind warranty, 30 year warranty on the finish and a lifetime warranty on craftsmanship.