James Hardie vs. LP Smartside

Which Is the Better Choice?

When it comes to protecting and enhancing the exterior of your home, siding plays a crucial role. Two of the most popular options on the market today are James Hardie Fiber Cement Siding and LP SmartSide Wood Siding. Each offers benefits, but which one is the better choice for your home? Let’s break it down.

Material Composition & Durability

James Hardie Siding

James Hardie siding is made from a blend of cement, sand, water, and cellulose fibers. This composition makes it highly resistant to fire, rot, and pests. It is designed to withstand extreme weather conditions, including high humidity, heavy rain, and strong winds.

LP SmartSide Siding

LP SmartSide is an engineered wood product made of wood strands coated with a resin binder and treated with zinc borate for added durability. This siding mimics the look of real wood while improving its resistance to fungal decay and pests but can be susceptible to moisture-related swelling and requires proper sealing and maintenance.

Aesthetic Appeal

Both James Hardie and LP SmartSide offer a variety of styles & textures. They can both be painted any color to match different home designs.

James Hardie

LP Smartside

Weather & Climate Resistance

James Hardie

James Hardie siding is engineered specifically for different climates, thanks to their HardieZone System. Whether you live in a hot and humid area, a region with heavy snowfall, or a place prone to wildfires, James Hardie has a product tailored to withstand those specific conditions.

LP Smartside

LP SmartSide does not have the same climate-specific engineering and may be more vulnerable to moisture damage in wet or humid climates. If not properly maintained, it can swell, warp, or even deteriorate over time.

Cost & Durability

While initial costs vary by region and installer, here’s a general breakdown:

James Hardie

Although James Hardie siding requires a higher initial investment, it is designed to withstand extreme weather conditions, resist fire, and deter pests without the need for frequent repairs or repainting. Thanks to its fiber cement composition, it retains its appearance longer with minimal maintenance. Homeowners can save thousands of dollars over time by avoiding costly repainting, replacement, and repair expenses.

LP SmartSide

LP SmartSide is less expensive upfront, however, because it is a wood-based product, it is more susceptible to moisture damage, swelling, and pest infestations. It requires regular sealing, repainting, and careful maintenance to ensure longevity. Homeowners may face higher long-term costs in the form of repairs or premature replacement.

The Verdict

When considering durability, safety, maintenance, and long-term value, James Hardie siding is the clear winner. If you’re looking for a high-performance, long-lasting, and low-maintenance siding option, James Hardie is the best investment for your home. Contact us today to get started on your siding project!

Get Started

< Older Post

Newer Post >

Window Styles Explained

By matt lopez • June 11, 2025

This guide breaks down the most common window styles—double-hung, casement, picture, awning, sliding, springline, bay, bow, garden, geometric, and half-round—so you can choose what works best for your home. Whether you're looking for better ventilation, more natural light, or architectural impact, this post helps you understand the function and purpose behind each option.

Chimney Leaks: The Most Common Issues Homeowners Should Know

By matt lopez • June 6, 2025

Learn how chimney leaks start, how to stop them, and which chimney cap style is right for your home.

Understanding the Numbers on Your Window’s Energy-Efficiency Label

By matt lopez • June 5, 2025

Don’t overlook the energy efficiency label—it holds the key to better comfort and lower energy bills. In this quick guide, we break down the most important numbers on the label. You’ll learn what each rating means, how they impact your home’s performance, and which ones matter most in Georgia’s climate.