If you're able to’t see any telltale circulation marks, hunt for ‘shiners’ poking from the underside with the roof. A shiner is really a nail that missed the framing member if the roofer nailed down the roof decking. Cut a fresh shake to suit into the hole. Purchase a shake https://roofingsupplies61468.develop-blog.com/40676853/roofing-contractors-near-me-an-overview