Dry Rot Repair Contractor Piedmont, CA

In Piedmont—where historic charm meets the Bay Area’s damp climate—dry rot is a frequent issue that can quietly affect even the most well-kept homes. When moisture, wood, and warmth combine, dry rot can begin to take root. Over time, wood may shrink, darken, crack, and eventually deteriorate into a soft, crumbling state. Trim around windows and doors is often the first area to show visible damage, but the problem can run much deeper.

While surface-level dry rot can often be repaired with minimal disruption, more serious cases involving structural components like mudsills or framing demand expert attention. Dry rot only affects wood with high moisture levels—typically above 20% %—making moisture control the top priority.

In Piedmont homes, indoor leaks from tubs, showers, dishwashers, washing machines, or sinks can be to blame. Outdoors, water can seep in through cracked stucco, old roofing, damaged siding, or poorly sealed windows and doors. Once the source of moisture is located and resolved, thorough drying of the affected area is key to stopping further rot.

Next, all rotted wood should be completely removed and replaced with pressure-treated or pre-treated lumber. It’s essential to use the right framing techniques, flashing, and weather-resistant trim to prevent future damage. For added peace of mind, remaining vulnerable wood should be treated with an effective fungicide.

Trusted Dry Rot Repair In Piedmont, CA

From historic homes to modern builds, Mares & Dow Construction & Skylights proudly provides professional dry rot repair services throughout Piedmont. We’re committed to preserving the beauty and strength of your home with reliable, lasting solutions. Contact us today for a free estimate!