Complete your LP® SmartSide® look with cedar texture J-Blocks. Engineered to stand up to extreme weather, LP® SmartSide® J-Blocks offer Advanced Durability for Longer Lasting Beauty® and are designed to add style and a clean finish to your home. Rich cedar-grain texture J-blocks are used to easily and attractively help mount light fixtures, water faucets and more. It's beautiful ExpertFinish® colors adds another element of versatile design to your projects.