Our bay windows and step flashing are done so that all the steps are consistant and have the same look so the whole house or building looks even. All step flashings that are copper will use only copper baby tins not aluminum ones like the cheap immitators. We use a special caulk system called the double stitch to give the caulk a clean straight look to each step & to make sure the caulk sticks to the wall & metal.
Just a few of Illinois Custom Copper's copper step flashing & copper bay windows
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