Fiber cement board is water-resistant, not entirely waterproof. While the terms are often used interchangeably, there’s a crucial difference.
- Water-resistant means the material can withstand exposure to water without degrading, rotting, or swelling. Fiber cement boards are made of cement, sand, and cellulose fibers, so they won’t rot or grow mold when they get wet. They’re excellent for high-humidity areas like bathrooms, ...
SEP
2025



In general,
Installing
When comparing the cost of
