Elevate Moisture Management

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Product Literature

Product Specifications

Structural I Sheathing
Can be used for both roof and wall applications for greater versatility
Available in 4-foot nominal widths and 8-, 9-, or 10-foot lengths
Seam & Flashing tape is available in 3.75-inch and 6-inch widths; squeegees offer ease of installation and come with every box
30-Year Limited Warranty is one of the longest in the industry
Recognized as carbon negative by ASTM in 2023

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Feature and Benefits

Protects from Water

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

Structural I Sheathing

Versatile roof and wall panels add greater cross-panel strength and stiffness for enhanced structural capacity.

Easy Installation

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

Long-Lasting Protection

Protects against air and water during construction, providing structural stability for years to come.

Carbon Negative

Qualifies as carbon negative, helping you build sustainably by choosing products that store more carbon than is released in their life cycle.

Sales Tools

Learn how this integrated sheathing system can benefit your build.

Strengthen Relationships with Manufacturers

Portfolio Product Guide

Technical Documents

Get the details on LP WeatherLogic® panel installation, warranty and more.

Environmental Product Declaration

Warranty Information

Building for Resiliency

Learn how to defend your build against water and air intrusion.

Must-Haves for Resilient Construction

Creating a Tighter Building Envelope

Carbon Negative Product Portfolio

Approaching Moisture Management

How to Create a Tight Building Envelope

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

LP WeatherLogic^® Air & Water Barrier Installation Process

Learn the basics for installing LP WeatherLogic® panels to help you get started.

LP’s Proprietary Air & Water Barrier Explained

To create a Structural I OSB panel, LP’s innovative manufacturing process combines wood strands oriented in cross-directional layers with waxes and resins for greater cross-panel strength and stiffness. Then, to create LP WeatherLogic^® panels, an integrated water-resistive overlay is added, completing an integrated exterior air and water barrier system. Rated for both wall and roof applications, the system eliminates the need for housewrap or roof underlayment (in most cases) while providing the increased capacity of Structural I sheathing.

Moisture Management Technology

Protect what you build. LP WeatherLogic works to keep water out and energy in with an integrated, water-resistive overlay. The panels provide permeability and allows moisture to dry, an innovation that provides greater indoor comfort for years to come.