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LP® SmartSide® Trim & Siding
Game-changing Durability, Workability, and Beauty.
LP Smart Side on House
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How it is made Video
About LP® SmartSide® Trim & Siding
With over 20 years of exceptional performance as a full home siding solution, LP® SmartSide® Trim & Siding has become the #1 brand of engineered wood siding. LP® SmartSide® products offer game-changing durability, workability, and beauty.

LP® provides durability you can depend on with its added strength to help withstand impacts, damage from freeze/thaw cycles, high humidity, fungal decay, and more. Our products have coverage by an industry-leading warranty that lasts longer, protects more, and provides flexibility. Enjoy workability that saves time and resources with its lighter weights, longer lengths, and faster installation. We offer beauty designed with versatility in color, texture, and style to achieve stunning results with ease.
Infographic: Smart Guard. Treated with Smart Guard zinc borate-based process with four components of protection: resins, waxes, zinc, and an overlay.
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Zinc Borate
This naturally derived additive helps engineered wood resist damage from termites and fungal decay.

Resins
Engineered wood stands up to impact and survives freeze/thaw cycles due to resins that offer incredible strength.

Waxes
Designed to resist moisture, waxes coat each strand to offer enhanced durability in humid environments.

Overlay
This final element of protection resists moisture intrusion, providing a durable base for a finished look.

Side With Advanced Durability Video
Side with Advanced Durability
As the most durable siding on the market, engineered wood combines the aesthetics of real wood with engineered wood strand technology for superior durability. Withstanding the passage of time, it's a great choice for versatile applications.
LP® SmartSide® Products Lead the Charge in Sustainability
LP® Building Solutions engineers products that provide a safe place for people to call home while ensuring sustainable business operations for our employees and the planet. That's why we are committed to environmental, social, and governance (ESG) practices. Since 1972, LP® has been Building a Better World™ with a greener future in mind by using 100% sustainably sourced wood fiber to manufacture LP® products.
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Building for a Better Future
Sustainability
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