LP^® Structural Solutions

LP WeatherLogic^® Air & Water Barrier

Elevate moisture management with LP WeatherLogic^® Air & Water Barrier Structural I roof and wall panels. Once the gaps are sealed the LP WeatherLogic^® system seals out moisture and air, safeguarding your home from water intrusion for a tight building envelope while allowing moisture vapor to escape.

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Resources & Technical Documents

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How to Create a Tight Building Envelope

Check out how the LP WeatherLogic^® Air & Water Barrier system contributes to a tight building envelope and a resilient home.

Improve Energy Efficiency

LP WeatherLogic^® creates a tight building envelope, meaning elevated overall energy efficiency in your home.

Elevate Moisture Management

Benefits of LP WeatherLogic^® Sheathing

LP WeatherLogic^® Air & Water Barrier offers structural defense and protects against air leakage and water infiltration.

Protects from Water

Helps safeguard the home from water intrusion for a tight building envelope while allowing moisture vapor to escape.

Easy Installation

Installs just like regular sheathing for potential labor savings while keeping jobsites cleaner and more professional.

Long-Lasting Protection

Using either sealant or tape allows for the natural movement of the home while maintaining an air- and water-resistive construction.

Structural I Sheathing

Structural I panels add greater racking strength and cross-panel strength and stiffness than standard sheathing.

Warranty Information

LP WeatherLogic^® Warranty

Our products are backed by industry-leading warranties.

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LP WeatherLogic^® Accessories

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LP WeatherLogic^® Seam & Flashing Tape

Designed to contribute to a firm seal with high-quality adhesives as part of the LP WeatherLogic^® Air & Water Barrier WRB system.

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LP WeatherLogic^® Seam & Flashing Sealant

The only liquid-applied sealant approved to seal LP WeatherLogic^® panel joints and to flash windows, doors, penetrations and more.

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Latest Blogs

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The future of home construction—All in one.

LP’s integrated system of structural panels, subflooring, and siding helps you simplify your process, cut down on inefficiencies, and future-proof your builds.