Roofing Oshawa, Https://www.roofingoshawa.xyz/, Address: 372-378 Chaleur Ave, Oshawa, ON L1J 6N7, Canada , Phone Number: 647-477-2056 Prodex Complete is often put in just before or following your metallic sheeting. For speediest and least difficult installation, put in ahead of applying your sheeting. Online video of retrofit strap set up approach https://www.biztobiz.org/ontario/oshawa/%EF%BB%BFreal-estate-construction/roofing-oshawa