Description
Full Siding Replacement with Structural Repairs – Hidden Rot Remediation Project in Portland Oregon
During this exterior renovation, our team at Elite Home Exteriors NW uncovered extensive hidden rot beneath the existing vinyl siding in multiple areas of the home. What initially appeared to be a standard siding replacement quickly turned into a full structural repair project—highlighting the importance of proper installation and moisture management.
After safely removing the old siding, we identified compromised sheathing and damaged wall studs caused by long-term moisture intrusion. To restore the home’s structural integrity, we performed targeted wall stud repairs and completed full structural subwall plywood replacement where needed.
To ensure long-term protection, we installed a high-performance moisture management system using Benjamin Obdyke HydroGap drainable house wrap. This advanced system promotes airflow and drainage behind the siding, significantly reducing the risk of future rot. All windows and penetrations were properly sealed using HydroFlash membrane window flashing for a watertight barrier.
Products Used on This Project
- Benjamin Obdyke HydroGap Drainable House Wrap
- HydroFlash Membrane Window Flashing
- James Hardie Cedarmill Lap Siding
- James Hardie 5/4×4 Trim
- Structural Subwall Plywood (Sheathing Replacement)
- Wall Stud Framing Materials (for Structural Repairs)
This project is a perfect example of how hidden damage can exist beneath older siding—and why hiring an experienced siding contractor matters. Our team not only restored the home’s structure but also upgraded it with a modern, weather-resistant exterior system built to last for decades.
Need a quote to reside your home? Contact Elite Home Exteriors NW today!
