How-To
Hemming a Bay Window Seam with Flat Seam Copper
Although a tricky process, this step-by-step video makes it look easy
Do you know how to hem a drip edge seam? You will after this video, as roofing contract Patrick Sheeley shows you how. In particular, he hems a seam at the hip of a bay window roof. It’s labor intensive work that requires a bunch of tools, including two different sets of tin snips, a hand brake, a hammer and a rubber mallet, but the results look terrific.
