Flashing is the thin metal material installed around roof penetrations: such as chimneys, vents, and skylights: to direct water away from the seams. In many cases, the flashing is the first part of the roof to fail, long before the shingles themselves.
In Southeast Wisconsin, our roofs deal with significant temperature fluctuations. This expansion and contraction can cause flashing to pull away from the brick or roof surface. Rusted flashing or cracked sealant creates a direct path for meltwater to enter your home.
When snow piles up against a chimney, it doesn’t just sit there. It melts slowly at the base, creating a pool of water that tests every millimeter of your flashing. If that metal is compromised, you won’t just have a roof problem: you’ll have a ceiling and drywall problem in your living room.
