How to Tell Your Masonite Is Failing
- Bottom edges that look swollen or fuzzy
- Boards that feel soft when you press on them
- Paint that peels or bubbles soon after repainting
- Nail heads sinking into the board
- Dark stains or mildew along the laps
- Gaps opening where boards meet end to end
If you're seeing several of these on the same wall, it's usually time to replace that wall, not repaint it.



