- Discover the #1 reason roofs leak — and how to prevent it
- Learn what flashing is, where it’s used, and why it fails
- Protect your roof investment with proper installation and inspection
You spent good money on your roof. It looks great. But now, a few years later, you’re seeing water stains on your ceiling… and you’re wondering:
“How is water getting in? My shingles still look fine.”
Here’s what most homeowners don’t realize: your shingles aren’t the only thing protecting your home from water.
There’s something even more important… and it’s called roof flashing.
So, What Is Roof Flashing?
Flashing is thin metal (usually aluminum or galvanized steel) installed around the most vulnerable areas of your roof. These are the spots where water is most likely to sneak in — especially during storms or snow melt.
You’ll find flashing in places like:
- Around chimneys and skylights
- Where the roof meets a wall (step flashing)
- In roof valleys where two slopes meet
- Around vent pipes and HVAC penetrations
Think of flashing like the seal around your windshield. It’s not glamorous — but if it’s cracked, bent, or missing… it won’t matter how good the rest of the car is.
Why Flashing Fails (and Leaks Begin)
At Premium Roofing Solutions, most of the leak calls we get aren’t from missing shingles.
They’re from bad flashing — installed improperly, sealed with cheap caulk, or rusted through over time.
Here’s what can go wrong:
- Flashing not tucked under shingles — causing water to run behind it
- Nails driven through the wrong section
- Dried-out or cracking sealants
- Flashing reused from the old roof to save money (big mistake)
And when flashing fails? Water gets in. Not just behind the shingles… but into your walls, attic, insulation, and ceilings.
What We Do Differently
At Premium Roofing Solutions, flashing isn’t an afterthought. It’s one of the most important parts of every roof we install.
Here’s what we guarantee:
- All flashing is replaced — never reused
- Proper installation, fully integrated with your underlayment and shingle system
- No shortcuts with caulk-only seals
- Extra protection around high-risk areas like valleys and chimneys
We also inspect all flashing during every repair or roof checkup. Because a leak-free home isn’t about guesswork — it’s about doing things right the first time.
Don’t Let a $15 Piece of Metal Cost You Thousands
A roof leak doesn’t start big. It starts small — and often, it starts at the flashing.
But with the right team, you can catch it early, fix it fast, and avoid major repairs.
Worried about a leak or want your flashing checked? Let us take a look — our inspections are free, and we’ll show you exactly what’s going on.