SmartSide ExpertFinish J-Block
Siding Components

Out Of Stock

LP® SmartSide® ExpertFinish® Trim & Siding can take your vision to the next level with several exclusive products designed to add style and a clean finish to your home. Stay in the SmartSide product line to complete your trim package.

This J-Block comes in colors that pop to make your home stand out and will help create a polished look that’ll last.

  • 7-1/4 in x 7-1/4 in J-block
  • Prefinished to match LP SmartSide colors
  • Substrate backed by LP SmartSide 5/50-Year Limited Warranty
  • Color