Timberline Patio Covers is the leader in high-quality outdoor roof structures. Patio and deck covers extend your living space outside your home. We are a residential construction company, locally owned and happily serving the Greater Puget Sound since 2009. We pride ourselves on the breadth of our services, the depth of our designs, and quality of our craftsmanship. Our Design Leaders and Project Managers expertly and patiently guide all of our customers from start to finish, contact us today!