Tendencias del sector6 min
Sistema de control de la humedad LP WeatherLogic® vs. membranas hidrófugas y tableros OSB básicos
Cuando se trata de controlar la humedad en la construcción, muchos constructores recurren por defecto al sistema tradicional de utilizar revestimiento OSB básico y membrana hidrófuga. A medida que los objetivos de los propietarios cambian hacia la resiliencia y la durabilidad, es importante explorar sistemas alternativos de control de la humedad que puedan combatir mejor los problemas de humedad, no solo durante la construcción, sino también durante décadas después de la construcción. Por ejemplo, ¿pueden los tableros OSB mojarse y seguir ofreciendo un rendimiento a largo plazo similar al de los productos OSB de primera calidad? Profundicemos y descubramos más.
Why Moisture Management Matters in Building Construction
Controlling moisture helps make a home more comfortable, more energy efficient and less costly to heat and cool, while helping to prevent mold growth.
As any builder knows, it's easy for small amounts of water to enter a wall cavity during construction. When water evaporates, it becomes a gas-more commonly known as water vapor-and it needs to escape. If walls can't dry out completely, a home is likely to experience mold and rot.
While fighting moisture during construction is tough, the challenge is even bigger when a family moves in. Everyday activities like washing dishes and clothes, showering and cooking create water vapor, which collects and fights to get outside.
Typically, older homes were so leaky that water vapor could easily escape. As builders learned the benefits of water barriers, the issue of moisture management moved to the forefront. Just as water needs to be barred from entering the home, moisture vapor needs a path to escape.
What Is the Main Purpose of a Water-Resistive Barrier?
OSB can get wet during normal construction periods since it's typically made with water-resistive adhesives, but a water-resistive barrier (WRB) helps protect the sheathing from future damage in the event water gets behind the exterior cladding. One benefit of a high-quality WRB is permeability so it allows water vapor to escape, helping keep a wall dry from any moisture trapped in the wall cavity.
Building code requires a WRB to be installed. While many builders opt for commodity OSB and traditional housewrap, premium moisture management systems are available, like LP WeatherLogic® Air & Water Barrier, that provide permeability and allow moisture to dry.

Commodity OSB & Traditional Housewrap vs. an Integrated WRB With Premium OSB
If new home construction is located in an area that experiences strong storms, wind and rain, using a premium integrated air and water barrier can help safeguard the home from water intrusion.
Tests like those conducted by Construction Instruction, an independent building science group, simulated a 15-minute rainstorm with 50-mph winds. The results show the commodity housewrap leaked water through the WRB and into the wall cavity. The side with LP WeatherLogic® Air & Water Barrier showed no evidence of water intrusion.
LP WeatherLogic Air & Water Barrier helps safeguard the home from water intrusion with an integrated, water-resistive overlay when all panel joints are sealed with LP's seam and flashing tape or sealant. Not only does it install like regular OSB sheathing, there's no need to go around the house a second time to add housewrap.
LP’s superior limited warranty demonstrates the confidence the company has in its products. With a 30-year limited warranty, LP WeatherLogic Air & Water Barrier is proven to seal out moisture and air for years to come.
How Premium Products Can Create a Tight Seal
The final critical step in creating a water-resistant seal is to use LP’s tape and sealant. Featuring one of today’s highest quality adhesives, LP WeatherLogic® Tape is certified to AAMA 711-20. Tape rolls are included with panels and come in 3-3/4-inch and 6-inch widths. The wider Seam & Flashing Tape is used for window flashing and inside and outside corners. If your trades are more comfortable with sealant, LP WeatherLogic® Sealant is a liquid-applied flashing material certified to AAMA 714-19.

Wherever you build in the U.S., moisture management is a crucial consideration for long-term comfort. While traditional commodity OSB and housewrap systems are widely used, more advanced systems like integrated LP WeatherLogic Air & Water Barrier can help offer better protection against water intrusion.
For LP WeatherLogic sheathing installation tips, visit the LP WeatherLogic Installation page.
Seguir leyendo
Soluciones de resistencia
5 minPresentamos la colección LP® SmartSide® ExpertFinish® Naturals Collection™: la combinación de belleza de inspiración natural con rendimiento de ingeniería
We’re excited to introduce the LP® SmartSide® ExpertFinish® Naturals Collection™, a bold new addition to our trusted line of engineered wood siding and trim that delivers the warmth and beauty of nature with the advanced protection and performance builders and homeowners expect.
Soluciones de sostenibilidad
5 minConstruyendo un futuro más sostenible con LP Building Solutions
En el mundo actual, la sostenibilidad ya no es solo una palabra de moda, es un modelo para una vida responsable y una construcción más inteligente. Con la industria de la construcción en busca de formas de reducir su huella ambiental, LP Building Solutions se enfoca en proporcionar materiales de construcción innovadores para constructores con conciencia ecológica para ayudar a remodelar lo que significa construir de manera sostenible
Soluciones laborales
5 minChoosing the Right LP® Structural Solutions Product for Your Build
Cuando se trata de construir estructuras fuertes, confiables y de alto rendimiento, los materiales que elija son importantes. En LP Building Solutions, entendemos que cada proyecto, ya sea una vivienda unifamiliar o un desarrollo multifamiliar, requiere componentes estructurales que satisfagan sus necesidades de resistencia, durabilidad y eficiencia.
Noticias y artículos3 min
Historia de la asociación con la Fundación Gary Sinise
La Fundación LP se enorgullece de ser socia de la Fundación Gary Sinise, que apoya a los veteranos heridos de varias maneras. Puede obtener más información sobre la Fundación LP aquí.