
LP SmartSide Soffit Panels

Same Durability, Same Beautiful Finish
LP SmartSide soffit panels are made from the same quality engineered wood materials as our siding and trim products. Because they have been treated to the core with the SmartGuard® zinc borate-based process and bonded with a water-resistant, resin-saturated overlay, LP SmartSide soffit panels provide the same long-term durability and strength against harsh weather. In addition, they are available in both smooth and cedar texture to coordinate with LP SmartSide exterior siding and house trim boards.
See Your Bigger Picture
Bring us your ideas, inspirations and budget and we’ll match you with the perfect type of Soffit, Fascia, and Gutter for your project. Get started by browsing our types of Soffit, Fascia, and Gutters — available in the sizes, styles and quality materials you want. Explore our types of Soffit, Fascia, and Gutters.
LandMark is dedicated to helping your achieve your vision and dream with each project.
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Finishing touches: Complement Siding with Matching LP® Smartside® Soffit Panels
LP® SmartSide® Trim & Siding offers the warmth and beauty of traditional wood with the durability of LP engineered wood. All LP SmartSide products feature their innovative, four component SmartGuard® manufacturing process for strength and to resist fungal decay and termites.
Finishing touches: Complement Siding with Matching LP® Smartside® Soffit Panels
LP® SmartSide® Trim & Siding offers the warmth and beauty of traditional wood with the durability of LP engineered wood. All LP SmartSide products feature their innovative, four component SmartGuard® manufacturing process for strength and to resist fungal decay and termites.


Increase Comfort Year-Round
Where continuous ventilation is needed, LP SmartSide Vented Soffit is an ideal choice for residential and commercial soffit panels.
Proper attic ventilation reduces attic heat and moisture for a cooler roof in summer. In winter, vented soffits aid in moisture reduction, helping to prevent mold and mildew growth and degradation of the roof system. Ultimately, well-designed attic ventilation keeps utility bills lower and increases indoor comfort year-round.
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We service more than Libertyville, Long Grove, and St Charles. We have done work throughout IL and into lower WI all the way to Milwaukee.


















