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Asesoramiento comercial3 min

Consideraciones sobre el revestimiento de techos y el control de la humedad para pendientes

Si bien muchos propietarios se enfocan en el techo como una extensión del diseño y el atractivo exterior de la casa, los constructores saben que un sistema de techo es la primera línea de defensa contra todos los elementos que la Madre Naturaleza nos presenta. Mientras trabaja con sus compradores de vivienda, exploremos los factores principales que debe considerar para el revestimiento del techo y el control de la humedad según el tipo y la pendiente del techo.

Challenges in Roof Slope Water Drainage

"Roofs have become complicated," says Neil Freidberg, Building Science Manager at LP Building Solutions. "The standard gable roof that sheds in two directions no longer exists in most new home builds." This is one of the reasons why roofing systems require careful thought in regard to moisture management for longer-lasting protection.

One of the biggest challenges of modern roof designs is that one area will be exposed to the sun and another will not. 

While multiple edges and slopes create visual interest, it also produces an opportunity for moisture to collect on the surface. With these architectural and design styles the western and southern slopes often dry out quickly while other roof areas may see prolonged exposure to any accumulated moisture.

"If a roof structure is incorrectly designed or chopped up some areas might never see sun or experience air movement, which causes condensation on the surface," says Freidberg. "Depending on the climate, sun exposure dries moisture from underneath. But moisture can remain on the north side of the attic."

Since maintaining proper airflow is one of the best ways to combat moisture collection, Freidberg recommends attic ventilation: “You can do that mechanically with an attic fan or passively with soffit.” LP® SmartSide® Soffit resists fungal decay and is an excellent choice for areas where high humidity, sun, snow or termites can take a toll on a home.

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"Without protection or a means to remove bulk condensation, sooner or later it could make its way into the OSB and cause failure," cautions Freidberg. "This is why we want a properly designed building."

Water-Resistant Roof Sheathing for Sloped Roof

Builders may want to consider upgrading to a product, like LP WeatherLogic® Air & Water Barrier, that simplifies the process of installing a water-resistive roof underlayment by combining roof sheathing and underlayment. 

“Another one of the great benefits of LP WeatherLogic sheathing is that it can be installed under composite shingles, tiles, standing seam metal roofs––almost anything permitted in the code,” says Freidberg. Keep in mind that LP WeatherLogic panels cannot be used as the roof underlayment on low-slope roofs (< 2:12 roof pitch). 

For builders in climate zones 1-4, builders can use LP® TechShield® Radiant Barrier with an underlayment on top. LP TechShield sheathing has no limitations on roof type either––it can be installed under a variety of roofing materials and degrees of slope. 

For optimum water drainage, be sure to review the installation guidelines for roof transitions and eaves when installing LP Structural Solutions products.  

Review more ways roofing materials can deliver strength and keep moisture out.

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Soluciones de resistencia

5 min

Presentamos 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.

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Soluciones laborales

5 min
Choosing 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.

Soluciones de sostenibilidad

5 min
Construyendo 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

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.