LP SmartSide vs Hardie Board: Which Siding is Right for Your Home?

Choosing the right siding for your home is a big decision. It’s an investment that impacts curb appeal, property value, and, most importantly, protection against the elements. Two of the most popular options on the market are LP SmartSide and Hardie Board (also known as James Hardie siding). Both offer distinct advantages, but which one is the better choice for you? This in-depth comparison will explore the key differences between LP SmartSide and Hardie Board, helping you make an informed decision for your home improvement project.

What is LP SmartSide?

LP SmartSide is an engineered wood siding product. It’s manufactured using wood strands that are treated with a proprietary SmartGuard process to resist fungal decay and termite damage. These strands are then bonded together with resins and waxes under intense pressure, resulting in a durable and weather-resistant siding panel. LP SmartSide is known for its natural wood appearance, ease of installation, and affordability.

What is Hardie Board?

Hardie Board, or James Hardie siding, is a fiber cement siding product. It’s made from a mixture of cement, sand, and cellulose fibers. This combination creates a strong, durable, and fire-resistant material. Hardie Board is renowned for its longevity, resistance to pests, and its ability to mimic the look of traditional wood siding. It’s available in a variety of styles, textures, and colors.

Head-to-Head Comparison: LP SmartSide vs. Hardie Board

Let’s dive into a detailed comparison of LP SmartSide and Hardie Board across several key categories:

1. Material Composition and Manufacturing

LP SmartSide: As mentioned earlier, LP SmartSide is an engineered wood product. The manufacturing process involves treating wood strands with a zinc borate solution for decay and termite resistance. These treated strands are then combined with resins and waxes and compressed to create a strong and stable panel. This engineered process reduces the natural defects often found in solid wood.

Hardie Board: Hardie Board is a fiber cement product. The combination of cement, sand, and cellulose fibers results in a dense and durable material. The cement provides strength and rigidity, while the cellulose fibers add flexibility and prevent cracking. This composition makes Hardie Board resistant to fire, pests, and rot.

2. Durability and Longevity

LP SmartSide: LP SmartSide is designed to withstand harsh weather conditions, including impacts, hail, and strong winds. Its SmartGuard process helps protect against fungal decay and termite damage. While durable, it’s important to note that it’s still a wood-based product and can be susceptible to moisture damage if not properly installed and maintained. LP SmartSide typically comes with a warranty of up to 50 years, demonstrating the manufacturer’s confidence in its durability. It is, however, typically a prorated warranty.

Hardie Board: Hardie Board is exceptionally durable and long-lasting. Its fiber cement composition makes it resistant to fire, pests, rot, and extreme weather conditions. It can withstand hurricane-force winds and is not susceptible to termite or woodpecker damage. Hardie Board is also resistant to moisture absorption, which helps prevent warping and cracking. It typically comes with a 30-year non-prorated warranty, showcasing its long-term performance and reliability. The fact that it is non-prorated makes a big difference.

3. Aesthetics and Appearance

LP SmartSide: LP SmartSide offers a natural wood look with deep grain patterns and a variety of textures. It can be painted any color, allowing for customization to match your home’s style. The authentic wood appearance of LP SmartSide is a major selling point for many homeowners who want the warmth and beauty of wood without the high maintenance and cost.

Hardie Board: Hardie Board is designed to mimic the look of traditional wood siding. It’s available in a wide range of styles, including lap siding, vertical siding, shingles, and trim. Hardie Board also comes in a variety of textures, from smooth to wood-grain, allowing you to achieve the desired aesthetic. James Hardie also offers ColorPlus Technology, which is a baked-on finish that provides a durable and fade-resistant color. While Hardie Board can be painted, the ColorPlus option eliminates the need for frequent repainting.

4. Cost

LP SmartSide: LP SmartSide is generally more affordable than Hardie Board. The material cost is lower, and the installation is often less expensive due to its lighter weight and easier handling. However, it is important to get several quotes from different contractors to get an accurate estimate for your specific project. The cost savings associated with LP SmartSide can make it an attractive option for homeowners on a budget.

Hardie Board: Hardie Board is typically more expensive than LP SmartSide. The material cost is higher, and the installation can be more labor-intensive due to its weight and the specialized tools required. While the initial investment is higher, Hardie Board’s long lifespan and low maintenance requirements can offset the cost over time. Furthermore, its superior durability can prevent costly repairs and replacements in the future.

5. Installation

LP SmartSide: LP SmartSide is lighter and easier to handle than Hardie Board, making installation faster and less labor-intensive. It can be cut with standard woodworking tools, reducing the need for specialized equipment. The lighter weight also makes it easier to lift and maneuver, which can save time and money on installation costs. However, proper installation is still crucial to ensure the siding performs as intended and to maintain the warranty.

Hardie Board: Hardie Board is heavier and more difficult to handle than LP SmartSide. It requires specialized cutting tools, such as fiber cement shears or saws with diamond-tipped blades, to prevent cracking and chipping. The weight of the material also makes installation more labor-intensive, which can increase the overall cost. Proper installation is essential to ensure the siding is properly sealed and protected from moisture. It is highly recommended that you hire a professional installer experienced with Hardie Board siding.

6. Maintenance

LP SmartSide: LP SmartSide requires regular maintenance to keep it looking its best and to prevent moisture damage. This includes cleaning the siding periodically to remove dirt and mildew, and repainting or restaining as needed. It’s also important to inspect the siding regularly for signs of damage, such as cracks, chips, or rot, and to repair any damage promptly. Proper maintenance is crucial to extending the lifespan of LP SmartSide siding.

Hardie Board: Hardie Board is relatively low-maintenance. It does not require painting as often as wood siding, especially if you choose the ColorPlus Technology option. Regular cleaning with a garden hose is typically sufficient to remove dirt and mildew. Hardie Board is also resistant to pests and rot, which further reduces maintenance requirements. While Hardie Board is low-maintenance, it’s still important to inspect the siding periodically for any signs of damage and to address any issues promptly.

7. Environmental Impact

LP SmartSide: LP SmartSide is made from wood, a renewable resource. The manufacturing process also uses wood that might otherwise be wasted. LP also focuses on sustainable forestry practices. It’s also lighter than fiber cement, leading to lower transportation costs and emissions. However, the resins and chemicals used in the manufacturing process can have an environmental impact. Make sure you understand the full impact by asking questions about the treatment process.

Hardie Board: Hardie Board is made from cement, sand, and cellulose fibers. Cement production is energy-intensive and can contribute to greenhouse gas emissions. However, Hardie Board is a durable and long-lasting product, which reduces the need for frequent replacements and conserves resources over the long term. Hardie Board is also recyclable in some areas, which can further reduce its environmental impact.

8. Fire Resistance

LP SmartSide: While treated with fire retardants, LP SmartSide is still a wood-based product and is therefore combustible. It will burn, though the treatment helps slow the spread of flames. This is an important consideration in areas prone to wildfires.

Hardie Board: Hardie Board is non-combustible and offers excellent fire resistance. It will not ignite or contribute to the spread of flames, making it a safer option in areas prone to wildfires or where fire safety is a primary concern. This is a significant advantage for homeowners who want to protect their homes from fire damage.

9. Pest Resistance

LP SmartSide: LP SmartSide is treated with a borate-based insecticide to resist termites and other wood-boring insects. This treatment helps protect the siding from pest damage, but it’s still important to monitor the siding for signs of infestation and to take appropriate measures if necessary. The pest resistance is a key feature of LP SmartSide, as it helps prevent costly repairs and replacements.

Hardie Board: Hardie Board is naturally resistant to pests, including termites, carpenter ants, and other wood-boring insects. Its cement composition makes it an unappealing food source for pests, and it cannot be easily penetrated by insects. This inherent pest resistance is a significant advantage of Hardie Board siding.

10. Warranty

LP SmartSide: LP SmartSide typically comes with a limited warranty of up to 50 years. However, it’s important to read the fine print, as the warranty may be prorated, meaning that the coverage decreases over time. Also, the warranty might only cover material defects and not installation errors or damage caused by improper maintenance. Understanding the terms and conditions of the warranty is crucial to ensure you are adequately protected.

Hardie Board: Hardie Board typically comes with a 30-year non-prorated warranty. This means that the coverage remains the same throughout the warranty period, regardless of the age of the siding. The non-prorated warranty provides greater peace of mind and financial protection. The warranty also covers material defects and, in some cases, installation errors if installed by a certified Hardie Board installer.

Making the Right Choice for Your Home

Choosing between LP SmartSide and Hardie Board ultimately depends on your individual needs, budget, and priorities. Here’s a summary to help you decide:

Choose LP SmartSide if:

• You are on a budget and need an affordable siding option.
• You prefer the look and feel of natural wood.
• You want a lighter material that is easier to install yourself (though professional installation is always recommended).
• You are not in a high-risk fire zone.

Choose Hardie Board if:

• You prioritize durability and longevity.
• You want a low-maintenance siding option.
• You live in an area with extreme weather conditions or a high risk of fire.
• You are willing to invest more upfront for long-term value.

LP SmartSide vs Hardie Board: A Quick Table Summary

Here’s a handy table summarizing the key differences between LP SmartSide and Hardie Board:

Feature	LP SmartSide	Hardie Board
Material	Engineered Wood	Fiber Cement
Durability	Good	Excellent
Lifespan	30-50 years	50+ years
Cost	Lower	Higher
Installation	Easier	More Difficult
Maintenance	Moderate	Low
Fire Resistance	Combustible (Treated)	Non-Combustible
Pest Resistance	Good (Treated)	Excellent (Inherent)
Warranty	Up to 50 years (Prorated)	30 years (Non-Prorated)
Aesthetics	Natural Wood Look	Mimics Wood Look

Getting Quotes and Professional Advice

Before making a final decision, it’s essential to get quotes from multiple contractors who are experienced in installing both LP SmartSide and Hardie Board. Ask them about their experience, their installation process, and their warranty policies. It’s also a good idea to ask for references and to check online reviews to get an idea of their reputation. A knowledgeable contractor can provide valuable insights and help you choose the best siding option for your specific needs and budget.

Long-Term Value and Return on Investment

While LP SmartSide may seem like the more economical choice initially, it’s important to consider the long-term value and return on investment. Hardie Board’s superior durability and low maintenance requirements can save you money over time by reducing the need for repairs, repainting, and replacements. Additionally, Hardie Board is often seen as a premium siding option, which can increase your home’s value and make it more attractive to potential buyers. When evaluating the cost of siding, consider the total cost of ownership over the lifespan of the product.

The Importance of Proper Installation

Regardless of which siding option you choose, proper installation is crucial to ensure its performance and longevity. Improper installation can lead to moisture damage, pest infestation, and premature failure of the siding. It’s essential to hire a qualified and experienced contractor who is familiar with the specific installation requirements of LP SmartSide or Hardie Board. A professional installer will ensure that the siding is properly sealed, fastened, and trimmed to protect your home from the elements.

Common Mistakes to Avoid

Here are some common mistakes to avoid when choosing and installing siding:

• Choosing siding based solely on price: Consider the long-term value and performance of the siding, not just the initial cost.
• DIY installation without proper experience: Siding installation requires specialized skills and knowledge. Hire a professional if you are not experienced.
• Neglecting proper flashing and sealing: Flashing and sealing are essential to prevent moisture damage.
• Ignoring manufacturer’s instructions: Always follow the manufacturer’s instructions for installation and maintenance.
• Failing to inspect and maintain the siding regularly: Regular inspections and maintenance can help prevent problems and extend the lifespan of your siding.

LP SmartSide Trim and Accessories

LP SmartSide offers a complete system of trim and accessories that are designed to complement their siding products. This includes trim boards, fascia boards, soffit panels, and corner posts. Using LP SmartSide trim and accessories can help create a cohesive and professional look for your home. The trim and accessories are also treated with the SmartGuard process to resist fungal decay and termite damage.

Hardie Board Trim and Accessories

James Hardie also offers a comprehensive range of trim and accessories that are designed to coordinate with their siding products. This includes trim boards, fascia boards, soffit panels, and corner posts. Hardie Trim is made from the same durable fiber cement material as Hardie Board siding, ensuring a consistent look and performance. Using Hardie Trim can enhance the overall aesthetic appeal of your home and provide long-lasting protection.

Addressing Specific Climate Concerns

The best siding choice can also depend on your local climate. Here’s how LP SmartSide and Hardie Board perform in different environments:

• Humid Climates: Hardie Board is generally preferred in humid climates due to its resistance to moisture absorption and rot. While LP SmartSide is treated to resist moisture, it may require more maintenance in consistently damp environments.
• Cold Climates: Both LP SmartSide and Hardie Board can perform well in cold climates. However, Hardie Board’s resistance to freeze-thaw cycles makes it a slightly better choice in areas with extreme temperature fluctuations.
• Hot and Arid Climates: Both materials are suitable for hot and arid climates. However, Hardie Board’s fire resistance can be a significant advantage in areas prone to wildfires.
• Coastal Environments: Hardie Board is highly resistant to salt spray and moisture, making it an excellent choice for coastal environments. LP SmartSide may require more frequent cleaning and maintenance in coastal areas.

The Role of Color and Style

The color and style of your siding can significantly impact your home’s curb appeal. Both LP SmartSide and Hardie Board offer a wide range of colors and styles to choose from. Consider the architectural style of your home, your personal preferences, and the surrounding neighborhood when selecting a siding color and style. Lighter colors can make your home appear larger and brighter, while darker colors can create a more dramatic and sophisticated look. Also, be mindful of the energy efficiency of your siding color. Lighter colors reflect more sunlight and can help keep your home cooler in the summer.

Checking Local Building Codes and Regulations

Before starting any siding project, it’s essential to check your local building codes and regulations. Some municipalities have specific requirements for siding materials, installation methods, and fire resistance. Ensure that your chosen siding option complies with all applicable codes and regulations to avoid potential fines or delays. Your local building department can provide you with information on the specific requirements in your area.

Considering the Impact on Home Resale Value

Replacing your siding can be a significant investment, and it’s important to consider the impact on your home’s resale value. Hardie Board is generally considered a premium siding option and can increase your home’s value and make it more attractive to potential buyers. While LP SmartSide can also improve your home’s curb appeal, it may not have the same impact on resale value as Hardie Board. If you are planning to sell your home in the future, consider the potential return on investment when choosing your siding.

Professional Consultation: A Smart Move

Choosing between LP SmartSide and Hardie Board siding is a significant decision that requires careful consideration. Consulting with a qualified contractor or siding expert can provide valuable insights and help you make the right choice for your home. A professional can assess your specific needs, budget, and climate conditions and recommend the best siding option for your situation. They can also provide you with accurate quotes and ensure that the siding is installed correctly to maximize its performance and longevity. Don’t hesitate to seek professional advice before making a final decision.

Final Thoughts: Weighing the Pros and Cons

Both LP SmartSide and Hardie Board are excellent siding options that offer distinct advantages. LP SmartSide is a more affordable choice with a natural wood look, while Hardie Board offers superior durability and low maintenance. Consider your individual needs, budget, and priorities when making your decision. Weigh the pros and cons of each option carefully, and don’t hesitate to seek professional advice to ensure you choose the best siding for your home.