Fiber cement siding is popular if you’re looking for a long-lasting, low-maintenance exterior solution. This material is useful because it has many advantages over traditional wood or vinyl siding.
If you’re considering your siding option, fiber cement stands out as a clear winner in protecting homes from the elements while maintaining curb appeal. In this guide, we will go over the ins and outs of fiber cement siding, its benefits, installation considerations, and how it stacks up against alternatives.
What Is Fiber Cement Siding?
Fiber cement siding is a material made to withstand the toughest weather conditions while looking like traditional wood siding. This product forms from a mixture of cement, sand, cellulose fibers, and water combined through a specialized process involving pressurized steam.
The result is a highly durable, dimensionally stable material that offers superior performance compared to many conventional siding options.
One of the key advantages of fiber cement siding is its ability to resist damage from various sources that typically plague other siding materials. It stands up well against termites, rot, and cracking, making it an excellent choice for homes in areas prone to these issues.
Fiber cement siding stays strong even when temperatures and humidity change. It can’t move around as much as other types of siding, which can cause it to warp or buckle over time.
While fiber cement siding does require some maintenance, including periodic painting, it’s generally considered a low-maintenance option compared to wood siding. Its durability and longevity make it a cost-effective choice if you’re looking to protect your investment in the long run.
4 Advantages of Fiber Cement Siding
Fiber cement siding offers a wide range of benefits that make it an appealing choice. Its unique composition and manufacturing process result in a product that outperforms many traditional siding materials in several key areas. Here are some of the most significant advantages of choosing fiber cement siding for your home.
Durability and Longevity
- Class 1(A) fire rating, which signals that it is virtually non-combustible
- Highly resistant to termites and other insects
- Won’t rot or crack under weather stresses
- Maintains integrity for decades
- Dimensionally stable: resists expansion and contraction
- Doesn’t warp or buckle because of temperature and humidity changes
Weather Resistance
- Withstands hurricane-force winds
- Endures extreme temperature fluctuations without becoming brittle
- Resists impacts from hail and windblown remains
- Excellent resistance to fading and ultraviolet damage
- Maintains appearance and structural integrity for years
Low Maintenance and Cost-Effectiveness
- Requires less upkeep than wood siding
- Paint lasts longer before needing refresh coats
- Often comes with warranties of up to 50 years
- Offers longer lifespan than cheaper alternatives like wood or vinyl
- Provides better value over a home’s lifetime despite higher initial cost
Eco-Friendly and Versatile
- Uses recycled ingredients in its composition
- Environmentally friendly choice
- Comes in a wide range of styles, colors, and textures
- Allows for custom looks to complement the home’s architecture
- Can replicate wood grain appearance or provide a smooth, modern finish
- Offers large design flexibility
How To Paint Fiber Cement Siding
Painting fiber cement siding is an important aspect of its maintenance, helping to preserve its appearance and protect it from the elements. While the material comes primed for painting after installation, knowing the proper techniques for painting can ensure the best results and longevity.
Preparation
Before painting, it’s crucial to prepare the surface of the fiber cement siding. Clean the siding thoroughly to remove any dirt, dust, and mildew that may have built up. A pressure washer works well for this task, but be careful not to damage the siding. Let the siding to dry before proceeding.
Choosing the Right Paint
For the best results, use high-quality exterior acrylic latex paint. This type of paint adheres well to fiber cement and provides excellent durability and weather resistance. Some manufacturers offer paints specifically formulated for fiber cement siding, which can be a good option.
Application Process
You can apply the paint using a roller or sprayer, following the manufacturer’s recommendations for application techniques and coverage. Generally, we recommend two coats of paint for optimal coverage and durability. Allow sufficient drying time between coats as specified by the paint manufacturer.
It’s worth noting that while fiber cement siding requires repainting every 7–15 years, this is still less frequent than wood siding. Proper application and maintenance can extend the life of the paint job, keeping the home looking fresh for years to come.
Comparing Fiber Cement to Other Siding Options
For siding options, compare fiber cement to other popular materials. Your comparison can show the special benefits of fiber cement and help you make a good choice based on your needs and preferences.
Fiber Cement vs. Wood Siding
Wood siding offers a classic, natural look that many homeowners love. It requires significant maintenance, though, including regular painting or staining, and is susceptible to rot, insect damage, and warping. Fiber cement, on the other hand, can mimic the look of wood while offering superior durability and lower maintenance requirements.
Fiber Cement vs. Vinyl Siding
Vinyl siding is known for its low cost and easy maintenance, but it can become brittle in extreme cold and may melt or warp in high heat. Fiber cement offers better durability and fire resistance compared to vinyl, though it comes at a higher initial cost.
Fiber Cement vs. Metal Siding
Metal siding, particularly aluminum, is durable and low-maintenance. Metal siding can dent easily and may not provide the same aesthetic versatility as fiber cement. Fiber cement offers a wider range of style options and can better mimic traditional siding materials like wood.
Installation Considerations for Fiber Cement Siding
Installing fiber cement siding requires careful planning and execution to ensure optimal performance and longevity. While you may want to tackle this as a DIY project, we recommend professional installation because of the specialized tools and techniques required.
Proper Fastening
Use the right fasteners for proper installation of fiber cement siding. We recommend using corrosion-resistant fasteners made from stainless steel or hot-dipped galvanized metal. Space them out according to the manufacturer’s specifications, typically every 6 to 12 inches, depending on local wind load requirements.
Moisture Management
Proper moisture management is essential when installing fiber cement siding. This includes using proper flashing around windows, doors, and other openings, as well as maintaining proper clearances from the ground and roof lines. These measures help prevent water infiltration and potential damage to the home’s structure.
Professional vs. DIY Installation
While some experienced DIYers can install fiber cement siding, professional installation is usually the best choice. Experts have the necessary tools and the expertise to ensure proper installation. This extra skill level can lead to a better result. Also, sometimes you need professional installation to maintain a manufacturer’s warranty.
Final Thoughts About Fiber Cement Siding
Fiber cement siding is a durable and attractive option if you want to protect and beautify your home. Its ability to withstand harsh weather conditions, resist pests and fire, and maintain its appearance over time makes it a smart investment for many properties.
While it may cost more than some alternatives, its longevity and low maintenance needs often result in lower long-term expenses.
As with any major home improvement decision, weigh the pros and cons, consider local climate conditions, and speak with experts to determine if fiber cement siding is the right choice for your home.
FAQs About Fiber Cement Siding
Fiber cement holds paint well. Its factory finish resists cracking and peeling for 15 years or longer. Repainting lasts decades, which is far longer than wood.
Sometimes, you can install fiber cement siding over old siding, but removing old siding is often better for performance.
Yes, fiber cement is eco-friendly. It utilizes recycled and sustainable ingredients like cement and cellulose. It also lasts much longer than wood or vinyl.
I suggest using corrosion-resistant fasteners made from stainless steel or hot-dipped galvanized metal. Space them based on wind load, typically every 6 to 12 inches.
Properly installed and maintained fiber cement siding can last more than 50 years, making it cost-effective in the long term.
