The most successful tear-off method is to pry from the ridge cap shingles having a pry bar after which you can transition to your roofing tear-off shovel for the rest. Setting up on the ridge, work the shovel underneath the shingles and underlayment, prying them up and pushing them down https://metal-roofing-contractors22110.dsiblogger.com/61598355/considerations-to-know-about-re-roofing