Siding is exposed to Mother Nature all day, every day, for years. Weather, water, time, fire and pests - all can lead to trouble. That's why James Hardie's hardworking products are engineered to stand up beautifully, whatever the elements.

  Be Ready For Anything: Bad weather can strike at any time. So, James Hardie tests the products to better withstand worst-case scenarios: hurricanes, UV rays, snowstorms, and more.

  Seasons: But it's not only extremes that break down siding - the change of seasons does a number on materials such as vinyl (which may crack in the cold) and wood products (which expand and contract with changes in moisture and humidity)

  Climate: Only James Hardie products are Engineered for Climate®

  A HardieZone® for Everyone: After studying the long-term effects that different climates have on siding, James Hardie created the HardieZone® system, to ensure that you get the right product for your region. HZ5® products are made to resist wet, freezing conditions. HZ10® products protect homes from heat, humidity, blistering sun and more.

Water can damage your home like nothing else can. It may be gradual, but it is relentless, and can cause mold, swelling, cracking, and color separation. This is where James Hardie stands out from its competitors.

   Wood-composite siding has a tendency to expand, buckle and crack when repeatedly exposed to precipitation.

  James Hardie® products are specifically engineered to withstand damage from moisture and rot, and will hold their own, come rain, sleet, or snow.

One thing's for sure: As the years go on, we all show signs of aging. But since James Hardie products are created to stand up to the demands of your specific climate, they will look great for years, potentially saving you time and money.

  ColorPlus® Technology: With James Hardie's added benefit of ColorPlus® Technology - a baked-on color option that resists fading - your siding will look great without excessive maintenance.

  Fire Protection: In case of a fire, you want to know the walls of your house will help protect you while your family seeks safety. Fire feasts on wood, and it melts vinyl almost instantly. But Hardie® siding will not ignite when exposed to a direct flame, nor will it contribute fuel to a fire.

  Keep Fire Out: HardiePlank® lap siding holds up during a home fire and the home's interior is not penetrated. No wonder James Hardie siding is endorsed by firefighters nationwide.

  Insurance Discount: Because James Hardie brand products are non-combustible, many insurance companies offer a discount. We recommend sharing fiber-cement siding's fire-resistance qualities with your insurance carrier.