Why Do We Replace Flashing During Roof Replacement in Frisco, TX? | What Most Roofers Won't Tell You

Let’s talk about something that doesn’t always get the spotlight during a roof replacement—flashing.

It might not look like much, just thin strips of metal around chimneys, valleys, and walls, but flashing is one of your roof’s first lines of defense against water intrusion. And when it’s time for a new roof, replacing that flashing isn’t just a “nice to have”, it’s essential.

Here’s what often happens. Some roofing contractors reuse old flashing to save time or cut costs. Same goes for insurance companies. They don’t always want to pay for new flashing, and inexperienced roofers won’t push for it.

But here’s the truth. Flashing should never be reused. Once it’s been installed and nailed down, it has small holes left behind. Even if you manage to remove it without bending or damaging the metal, those old nail holes remain. And when you put that same piece back under new shingle roofing, those holes get hidden, but they don’t disappear.

They can allow small amounts of water or moisture to seep in. Not enough to cause an immediate leak, but just enough to silently weaken your roof. Over time, this can create soft spots, hidden moisture buildup, and even lead to larger issues like wet basement repair, crawl space moisture, or foundation problems.

Shingle manufacturers themselves recommend using brand new flashing during every roof replacement. We follow that protocol not just because it’s right, but because it protects your investment long-term.

At Advantage Remodeling & Roofing, right here in Frisco, TX, we don’t cut corners. We never reuse flashing. We remove it and install new, every single time. We use the best materials available and install every roof following the Klaus Roofing Way, backed by a 50-year warranty on both materials and workmanship.

This level of detail is what sets us apart as your trusted Frisco, TX roofing contractor. Because roofing isn’t just about what’s on top, it’s about what’s underneath, and how it protects what matters most: your home.