When it comes to upgrading the exterior of your home, one product that often captures homeowners’ attention is SmartSide siding. Developed by James Hardie, SmartSide is known for its durability, aesthetic appeal, and resistance to various types of damage. But the question remains: Is SmartSide siding the right choice for your home? Let’s delve into the details and explore the advantages, disadvantages, and use-cases of SmartSide siding.
SmartSide siding comes in a variety of profiles, including lap, vertical, and shake, offering a wide range of design options to complement any home’s architectural style. But what truly sets SmartSide apart is its composition. Made from a blend of cellulose fiber and metallic zinc, it’s designed to provide the beauty of wood, but with significantly improved durability and low maintenance requirements. So, let’s scrutinize this innovative product to determine if SmartSide siding is indeed a good choice.

Durability and Longevity
One of the standout features of SmartSide siding is its exceptional durability. The engineered wood fiber composite, coupled with the metallic zinc, creates a resilient material that can withstand humid conditions, impact, and even the threat ofrotting or warping unlike traditional wood siding.
In fact, SmartSide siding is backed by a 30-year, non-prorated warranty, and a 15-year warranty for painting, reflective of its enduring quality and resistance to common issues that plague other types of siding. To illustrate, James Hardie conducted studies that show SmartSide siding resists rotting at a rate 4 times better than genuine cedar siding.
Resistance to Moisture
SmartSide’s durability extends to its resistance against water damage. The zinc borate and advanced resin used in the manufacture of SmartSide create a barrier against water intrusion, ensuring that moisture doesn’t seep into the siding and cause damage or mold growth. This is particularly beneficial in regions with high humidity or frequent rainfall.
James Hardie’s labs have demonstrated SmartSide’s water resistance through rigorous testing. Siding samples were exposed to near-continuous spraying for over 2,500 hours without showing signs of structural degradation. This level of resistance lends credibility to the company’s claims, with some describing it as ‘waterproof’.

Resistance to Pests and Harsh Climates
Unlike traditional wood siding, SmartSide siding is quite resistant to damage from termites, carpenter ants, and other wood-consuming pests. Moreover, its robust composition and thick profile enable the material to withstand the beating of severe weather conditions, including harsh winds, heavy rain, and extreme temperatures.
When it comes to choosing siding, homeowners must consider their region’s climate and the associated challenges. In extreme weather areas, the low-maintenance, high-durability aspects of SmartSide siding can prove to be an invaluable asset.
Beauty and Curb Appeal
James Hardie’s primary concern in developing SmartSide siding was to create a product that would rival the aesthetic appeal of genuine wood. Today, SmartSide siding is available in a wide range of colors and styles, ensuring that it can seamlessly blend into any home’s exterior design.

With siding often accounting for a significant portion of a home’s curb appeal, the aesthetic considerations are a major aspect to take into account. Moreover, SmartSide siding’s ability to mimic the genuine oak grain without the maintenance and durability issues associated with authentic wood make it a top choice for homeowners seeking both function and beauty in their siding materials.
Versatility in Design
SmartSide siding’s versatility extends to its functional use, amidst diverse architectural styles and home types. From colonial to contemporary, SmartSide can seamlessly integrate into any home design. Furthermore, the wide range of available profiles allows homeowners to choose between lap (for a traditional appearance), vertical (for a modern look), or shake (for a rustic feel) siding.
Additionally, SmartSide siding can be installed over existing siding or directly onto sheathing, allowing homeowners to customize their project according to their budget and timeline, further emphasizing the versatility of this product.
Low Maintenance
One of the key advantages of SmartSide siding over genuine wood siding is its low-maintenance requirements. To maintain SmartSide siding, periodic washing with a mixture of soap and water is sufficient to keep the siding clean and looking its best. The need for frequent staining or sealing, common with traditional wood siding, is absent, saving homeowners both time and money.

When compared to other siding options such as vinyl or aluminum, SmartSide’s low maintenance characteristics quickly become apparent. Unlike vinyl or aluminum, SmartSide does not fade or crack under prolonged sun exposure, providing a constant appearance that’s as pleasing years down the line as it was when installed.
Environmental Impact
Sustainability has become a significant factor in homeowners’ decision-making process. As such, the environmentally friendly aspects of SmartSide siding are noteworthy.
While SmartSide is not itself fully renewable, it does have advantages compared to other siding options. For instance, instead of harvesting cedar trees for siding construction, SmartSide uses a composite blend of forest residuals leftover from cedar harvesting, which would otherwise be burned or left to decompose. Moreover, because SmartSide siding resists moisture, it reduces the need for invasive moisture barriers on constructions, thus lessening the environmental impact.
Recycling and Sustainability
James Hardie, makers of SmartSide siding, has been recognized for its commitment to sustainability. Approximately 95% of the materials used to manufacture SmartSide siding are recyclable, making it a more eco-friendly option as compared to many other siding materials like vinyl, which is typically non-recyclable.

The production process of SmartSide siding also contributes to its eco-friendly manifesto. The proprietary process leads to far less waste compared to traditional wood manufacturing. Furthermore, James Hardie’s manufacturing plants are designed with sustainability in mind, focusing on reducing energy consumption and air emissions.
In conclusion, SmartSide siding is often a viable option for homeowners seeking a durable, low-maintenance, highly aesthetically pleasing siding material. From its outstanding resistance to moisture and pests to its wide range of design possibilities, SmartSide has proven itself a leading choice among homeowners seeking a high-quality siding material. However, it’s essential to consider your specific needs, climate, and budget before choosing the right siding product for your home. Allow SmartSide’s unique features to guide your decision, ensuring that both the appearance and the structural integrity of your home benefit from your choice.






