Protrusions & Flashing Done Right: Prevent Roof Leaks

Roof Protrusions & Flashing Done Right: Preventing Roof Leaks in Bergen County, NJ


Discover why Mattsson Roofing recommends replacing and flashing all protrusions—like chimneys and pipe jacks—when fixing roof leaks. Learn how thorough repairs, including new flashing and ice & water shield, can protect your home from future damage. Mattsson Roofing explains the best practices to ensure a leak-free roof.

Why This Matters

When fixing a roof leak, it’s not enough to address just one protrusion (such as a chimney) if there’s another one (like a pipe jack) close by. Overlooking adjacent protrusions can lead to additional leaks later—especially in a place like Bergen County, NJ, where weather can quickly expose any weak points in your roofing system.


The Challenge

  • Flashing Issues: If existing flashing around a chimney or pipe jack is old or damaged, it’s often a root cause of leaks.
  • Collateral Damage: During repairs, adjacent protrusions can be inadvertently weakened or partially torn up—if left as-is, they might develop leaks of their own.
  • Shortcuts vs. Quality: The “easy way” (leaving older protrusions) can lead to “It’s not our work” disclaimers if problems arise, but that doesn’t help homeowners avoid headaches.


How Mattsson Roofing Fixes It

  1. Complete Removal & Replacement
    We remove old flashing around all protrusions—chimneys, pipe jacks, and vents—in the repair zone.
  2. New Ice & Water Shield
    Installing or extending ice & water shield underneath these areas offers extra protection against leaks.
  3. Proper Flashing Installation
    New flashing around each protrusion ensures your roof is sealed tightly, preventing any moisture intrusion.
  4. All-Inclusive Work Scope
    Instead of leaving old parts “as is,” we include fresh replacements and re-flashing to guarantee a leak-free job.


Key Takeaways

  • One Repair Shouldn’t Cause Another: Replacing or refitting all nearby protrusions is the best way to prevent future leaks.
  • Attention to Detail Saves Money: Scrimping on new flashing or skipping ice & water shield can lead to bigger problems—and bigger bills—down the road.
  • Call Mattsson Roofing: If you’re in Bergen County, NJ and need a professional evaluation or a quote for roofing, trust Mattsson Roofing. We do the job right the first time, ensuring your home remains safe and leak-free.



Mattsson Roofing: Your Partner for Peace of Mind

Whether you’re dealing with a chimney flashing issue, a pipe jack concern, or multiple roof protrusions that need attention, Mattsson Roofing has you covered. Contact us today to schedule an inspection and learn how our comprehensive approach can protect your home for years to come.
Call Mattsson Roofing at 201.925.9709 or CLICK HERE to schedule.