Do I Need to Replace My Gutters When I Replace My Roof?

Do You Need New Gutters with a Roof Replacement

When it’s time for a roof replacement in the San Fernando Valley, many homeowners in Northridge, Woodland Hills, Encino, and Van Nuys wonder: Do I also need to replace my gutters?

Your roof and gutters work together as a system to protect your home from water damage. While you don’t always have to replace gutters during a roof replacement, there are times when doing both at once is the smarter — and more cost-effective — decision.

What Do Gutters Do for Your Roof?

  • Water Management: Gutters channel rainwater away from your roof and foundation, preventing leaks and flooding.
  • Roof Protection: Proper drainage keeps water from pooling on shingles or tiles, reducing premature wear.
  • Home Safety: By directing water away, gutters help protect siding, landscaping, and even prevent soil erosion around your property.

When Should You Replace Gutters Along with Your Roof?

Age of the Gutters

If your gutters are as old as your roof, it may be wise to replace them together. Most gutters last 20–30 years, depending on material.

Visible Damage

Cracks, sagging, rust, or frequent leaks are clear signs that your gutters are failing. Homeowners in Glendale or Burbank often notice these issues after heavy rain.

Poor Functionality

If your gutters clog frequently, don’t drain properly, or overflow even in light rain, they’re no longer protecting your roof as intended.

Efficiency Upgrade

During roof replacement in Sherman Oaks or Granada Hills, many homeowners choose to install seamless gutters or larger downspouts for better water management.

When Gutters Don’t Need to Be Replaced

  • They’re still in good condition with no rust, cracks, or sagging.
  • They’ve been cleaned and maintained regularly.
  • They properly direct water away from your foundation without overflow.

In these cases, your roofing contractor can carefully remove and reinstall your gutters after the new roof is installed.

Why Replace Gutters and Roof Together?

  • Cost Savings: Bundling both projects saves on labor since crews are already on-site.
  • Better Fit: A new roof installation can sometimes affect how gutters align. Replacing both ensures seamless integration.
  • Peace of Mind: You won’t have to worry about replacing gutters a few years after investing in a new roof.

The Roofer Bros: Roof and Gutter Experts in the San Fernando Valley

At The Roofer Bros, we provide roof replacements, gutter installations, and repairs throughout the San Fernando Valley — including Northridge, Woodland Hills, Encino, Van Nuys, Granada Hills, Sherman Oaks, Burbank, Glendale, and Pasadena.

Whether you need:

  • A full roof replacement,
  • Seamless gutter installation, or
  • A professional inspection to determine if your gutters need replacing —our licensed team has you covered.
Picture of Paul Rassam

Paul Rassam

College taught me problem-solving, while working with kids instilled patience and empathy. These invaluable skills now guide me as I climb roofs, tackle leaks, and alleviate anxieties for my clients. Every satisfied homeowner is a testament to my commitment to building more than just structures, but peace of mind.