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Accessories
Rich cedar-grain texture J-blocks are used to easily and attractively help mount light fixtures, water faucets and more.
Available Profiles
J-Blocks in Cedar Texture
J-Blocks in Brushed Smooth
Mini-Splits in Cedar Texture
Mini-Splits in Brushed Smooth
Outside Corners in Cedar Texture
Looking for color? Select LP® SmartSide® products are available in 16 ExpertFinish® prefinished colors. Explore color to get inspired, or download the complete list.
Cedar Texture J-Blocks (Pictured in ExpertFinish® color Abyss Black)
Looking for color? Select LP® SmartSide® products are available in 16 ExpertFinish® prefinished colors. Explore color to get inspired, or download the complete list.
Advanced Durability
Engineered wood technology offers superior protection against the elements.
Finished Exterior
LP® SmartSide® accessories offer a clean, attractive look that contributes to exterior aesthetics.
Primed or Prefinished
All accessories come pre-primed and are available in a variety of ExpertFinish® colors.
5/10 Year Limited Warranty
Backed by a 5/10 Year Limited Warranty.
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Why LP SmartSide?
Resiliency
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Installation Made Easy
Install Tip: J-Blocks vs. Mini Splits
Tips for Custom Outside Corners
Install Tip: J-Block Benefits
How to Install Mini-Splits
Inspiration Gallery
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The Benefits of Engineered Wood
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Why choose LP SmartSide ExpertFinish Trim & Siding
