There isn't a definitive "better" when comparing Hardie board and cement board for siding; instead, the superior choice depends on your specific priorities regarding cost and weight. Both materials offer similar core benefits as effective wood alternatives.
Understanding the Similarities and Key Differences
Hardie board and cement board are both types of fiber cement siding, sharing many common advantages over traditional wood siding. They offer durability, resistance to pests, rot, and fire, and generally require less maintenance than wood. However, when it comes to specific characteristics, two main differences stand out for homeowners considering them for siding projects.
Key Distinctions for Siding Applications
While broadly similar, the primary differences between Hardie board and generic cement board siding lie in their handling and cost.
| Feature | Hardie Board (Fiber Cement Siding) | Cement Board (Generic Fiber Cement Siding) |
|---|---|---|
| Weight | More lightweight | Can be heavier |
| Cost | Generally more expensive | Typically less expensive |
| Composition | Proprietary blend of Portland cement, sand, water, and cellulose fibers, ensuring consistent quality. | Similar materials, but exact blend and quality can vary more by manufacturer. |
| Installation | Easier to handle due to lighter weight, potentially reducing labor. | May require more effort due to weight, potentially increasing labor. |
When One Might Be Preferred Over the Other
The choice between Hardie board and cement board often comes down to balancing budget against ease of installation and the specific needs of your project.
- Choose Hardie Board if:
- You prioritize a lighter material, which can simplify handling and potentially reduce installation time and labor costs, especially for larger projects or if you are undertaking a DIY installation.
- You are looking for a product with a strong brand reputation for consistent quality and comprehensive warranty coverage.
- Choose Cement Board if:
- Your primary concern is cost-effectiveness, as it is generally less expensive than Hardie board. This makes it an attractive option for projects with tighter budgets.
Both materials provide excellent benefits as wood alternative siding, offering comparable performance in terms of durability, fire resistance, and longevity. The decision ultimately hinges on whether a lighter product or a lower upfront cost is more crucial for your specific siding needs.
