The Woods Roofing and Sheet Metal team is HAAG certified, BBB accredited, and is readily available to properly care for all of your roofing needs. You, the customer, are the focal point of our company's mission and we relentlessly strive to provide the highest quality service in the industry. Metal Roofing. For mobile users: touch and drag to move table left, right, up or down. Oct 23, 2013 · We had a new roof installed on our house recently after a hail storm. A metal roof with slight corrugation. I'm not sure that they installed the flashing collar around the stove pipe correctly. The collar is attached to a flat panel which they screwed (or riveted) down to the roof panel, then filled the gaps with really thick silicone caulking. A metal roof can make an ordinary home extraordinary. Metal roofing from CertainTeed gives your home the authentic look, design and natural detail of real wood shake, quarried slate, or traditional clay tile roofing, with performance that's stronger than steel.