Siding is exposed to Mother Nature all day, every day, for years. Weather, water, time, fire and pest – all can lead to trouble. That’s why James Hardie’s hardworking products are engineered to stand up beautifully, whatever the elements. The things we value most should last the longest. That’s why James Hardie invented fiber cement and remains committed to continually raising the bar for the rest of the industry. For decades, James Hardie has made the most beautiful, durable fiber cement products on the market.