Repairing Dry Rot in Poway: Putting an End to Fiber-Eating Fungus

Last Updated: May 25, 2015

Close-up of a weathered, decorative wooden beam, part of a roof overhang, with visible grain and carvings.

Here at Chism Brothers Painting, we love the fact that our work allows us to meet both practical needs and create aesthetic beauty in Poway. It’s not an “either/or” situation.

As a case in point, take a look at the first photo in the slideshow above. The wood is cracked, failing, and downright unattractive. Why? Because dry rot had set in, meaning that the fibers of this beam were literally being consumed by a specific variety of fungus. This is very common in exterior portions of a structure, and particularly because of the continued exposure to moisture.

  • Fun Fact : The term "dry rot" is actually a misnomer. Rot is always started by a certain level of moisture being present. This particular rot is called "dry" simply because the level is lower than what you will find in other forms of wood rot.

The practical need we had the opportunity to meet was stopping rot in its tracks, keeping the onward march of decay from eating this beam.

On the aesthetic side of the coin, scroll to the end of the slideshow and take a look at the finished product. Sound, strong, beautiful, and rot-free.

How Do You Remove Dry Rot? We’re Glad You Asked!

Our very own Marty handled this job from start to finish, including the photography. His steps were as follows:

  • Remove the damaged portions of wood - It’s important to remove the rot, leaving only the stronger, untainted wood behind
  • Applied a hardener - This adds a layer of strength and reinforcement
  • Patched the repair
  • Primed and painted

This process doesn’t just cover over the issue, but literally gets to the root of it. The end result is a beautiful, blemish-free, healthy beam. And, thanks to the quality of Marty's work, wood rot won’t pose a threat again for quite some time.

Are You Looking for a Dry Rot Repair and Painting Expert in San Diego?

If so, we are thrilled that you found our blog. Please take a moment to browse our painting services and get to know us a bit better. The Chism Brothers Painting team would love to be of service, and we look forward to discussing your specific project needs.

March 29, 2026
Not all paint holds up near the ocean. Discover the best exterior paint for coastal homes and how to protect your Del Mar or La Jolla property.
Two-story beige house with a driveway and garage doors, palm trees in the background under a blue sky.
March 27, 2026
Simple upgrades can make a big difference in home value. Here are three practical ways La Jolla homeowners can improve fixtures, curb appeal, and paint choices.
March 18, 2026
Chism Brothers Painting has been recognized in the La Jolla Village News Readers’ Choice Awards as Best Painter in La Jolla. Learn what this honor means for local homeowners.
Kitchen with white upper cabinets and a dark blue island with a stovetop.
March 2, 2026
Looking for a San Diego painting company? As long-time native San Diegans, Chism Bros. Painting offers a stree-free painting experience.
February 16, 2026
Cabinet painting or cabinet replacement? Learn which option is right for your San Diego home based on cost, condition, layout, and long-term value.
January 17, 2026
Think painting is a spring project? In San Diego, winter may be the smarter move. Here’s why interior painting works best this time of year.
December 18, 2025
An honest response from a third-generation San Diego painting company addressing a rare one-star review, our values, and our commitment to craftsmanship and accountability.
White kitchen with granite countertops, stainless steel appliances, and an island.
April 22, 2025
This San Diego guide compares DIY vs. professional cabinet painting, covering costs, techniques, and climate considerations. Get expert advice from Chism Brothers Painting's 40+ years of experience.
Man inspects vine on stucco building exterior with ocean view.
April 19, 2025
Looking for a San Diego painting company? As long-time native San Diegans, Chism Bros. Painting offers a stree-free painting experience.
Two painters in white coveralls, using ladders, painting a stucco building.
February 7, 2025
Discover why Chism Brothers Painting stands out as San Diego's premier painting company, offering exceptional quality and customer service for over 40 years.

Tell us about your project

Tell Us About Your Project

Grant Ramsey
Grant signature

Contact us today to schedule a visit from one of our estimators! We’ll come to your home and provide a detailed estimate.


(858) 454-3850


Est 1982