LP^® SmartSide^® Accessories

Siding & Trim Accessories

Explore our line of siding and trim accessories below.

black cedar texture j block installed on a house

The Mexican Carpenter looking at the camera and smiling

LP^® SmartSide^® Accessories

Cedar Texture J-Block

J-blocks are used to easily and attractively help mount light fixtures, water faucets and more. LP^® J-blocks are available in a rich cedar-grain or a sleek brushed smooth texture as well as select LP^® ExpertFinish^® colors.

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Resources & Technical Documents

ExpertFinish Accessory Products - Application Instructions

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TB# 001 - Frequently Asked Questions - FAQ

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LP SmartSide ExpertFinish - Limited Warranty - for use in Quebec (French)

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LP SmartSide ExpertFinish - Limited Warranty

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LP SmartSide - Limited Warranty (Certified Installer Program)

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LP SmartSide ExpertFinish - Limited Warranty (French)

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LP SmartSide - Limited Warranty

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LP SmartSide ExpertFinish - Limited Warranty (Certified Installer Program)

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Accessories & Non-Standard Applications - Limited Warranty

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LP SmartSide & LP SmartSide ExpertFinish - Limited Warranty (INTERIOR USE)

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Product Dimensions & Specifications

Explore the options below to see the most common specifications for our products. For more details, view all specs to find the perfect fit for your project.