That’s been my experience too—no matter how carefully I prep, the stuff just doesn’t seem to last through the freeze-thaw cycles up here. I’ve even tr...

That’s spot on about documentation—every step is basically evidence now. I’ve noticed some manufacturers even want serial numbers from shingle bundles...

That’s a pretty accurate description of what happens without drip edge. I used to think it was just an extra step, but after seeing how water can snea...