United Aluminum provides watertight, maintenance-free aluminum sheds in a variety of sizes that can even be customized to comply with your local HOA. Our maintenance-free aluminum sheds are water-tight and warranted for 20 years against corrosion. Our sheds are custom built to fit your outdoor space and multiple door options including sliding doors (right, left, middle sliding) and swinging doors that work on narrow walls. We construct high-quality metal sheds and include free installation and innovative engineering. Our sheds come in three colors: Champagne, Desert tan, and Sandstone that will not chalk or fade, even under Arizona’s hot desert sun. The wood floors have been treated against both rot and termites. Call us at (602) 263-0834.