Springtime is right around the corner, which means there will likely be more rainy days on the construction site. You may be familiar with materials that carry the Exposure 1 rating, but what exactly does this rating mean and why is it important during times of rainfall?
As explained by the APA Engineered Wood Association, the Exposure 1 rating refers to the “glue bond durability of a wood structural panel.” While Exposure 1 rated panels are not intended to be exposed to moisture for long periods of time, they can withstand exposure to moisture during normal construction delays.
In addition to our Exposure 1 rated OSB sheathing products, our LP TopNotch® OSB sub-flooring is great for combating rainfall during the springtime. Its unique RainChannel™ notch system helps drain rainwater away during construction. Plus, a moisture-resistant edge sealant is applied to all LP TopNotch products.
Don’t let the rainy season affect your product performance. Plan ahead and make sure your building materials are equipped to take on the added moisture this spring.
Big builder market share has doubled in the last 25 years and now represents about 50 percent of housing starts nationwide – and even 75 percent in some major metro areas. These mega-builders have huge budgets for both land development and marketing. It’s increasingly difficult for small and medium-sized builders to compete, but LP is committed to helping them prosper.Continue Reading
To better serve its customers in areas of order accuracy and delivery predictability, LP has set some of the industry’s most aspirational supply chain goals. Senior leaders meet regularly with experts at Gartner, arguably the nation’s best consulting firm in the realm of supply chain optimization. The aim is to apply best practices in procurement, logistics and working capital across more than $1 billion of addressable spend.
Move aside, Old Man Winter—it’s officially springtime. Could your home’s exterior use some sprucing up before you’re officially ready to soak up the sun? This spring cleaning season, make sure you’re showing some TLC to both the interior and exterior of your home.
For weather-resistant barriers (WRBs), ASTM has developed rigorous tests for water resistance and water penetration, plus an air barrier assembly test. But an equally important test is ASTM E96, which measures water vapor permeability over a 24-hour period.