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Inspiration2 min

2x6 Walls Achieve Multiple Goals

In many climates, codes are forcing residential construction to use 2x6 walls and denser insulation such as mineral wool. At the same time, many homes are zero lot line which require additional fire endurance when 10’ or less from an adjacent home. Couple those factors with the need for a structural wall that can withstand seismic and high wind forces and we have serious demands on a wall.

The Intertek-listed LPB/WPPS 60-01 2x6 exterior load-bearing wall assembly helps meet these demands and achieves three major objectives: fire code compliance, sound reduction and higher R-values than most 2x4 assemblies. According to a recent study by Home Innovation Research Labs, more than 40 percent of all exterior walls in new single-family construction now use 2x6 assemblies—more than a 10 percent increase in the last decade.

This assembly uses LP® FlameBlock® Fire-Rated Sheathing to meet fire codes for zero-lot-line construction where walls are close to the property line. A 2x6 stud creates 5½-inch wall depth to accommodate more insulation. The extra space offers many advantages. Using mineral wool insulation in a 2x6 wall assembly increases the Sound Transmission Class (STC) rating compared to standard fiberglass insulation. This means that less outdoor noise penetrates the wall. Plus the additional mineral wool insulation in 2x6 assemblies can also achieve an R-value of 23 compared to the typical R-15 in 2x4 walls.

Installing 2x6 exterior walls makes a lot of sense in cold-weather regions and urban infill applications. Homeowners get the triple benefit of fire code compliance, greater energy savings and less outdoor noise intruding into the living space.

Find out where you can purchase fire-rated OSB sheathing for 2x6 wall assemblies.

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Business Advice4 min

Crushing the Top Rumors About Engineered Wood

LP Building Solutions uses engineered wood to create a portfolio of products that help professionals build smarter, better and faster. The innovations of engineered wood siding are relatively new. For instance, LP® SmartSide® Trim & Siding was introduced in 1997. Thanks to its advanced manufacturing process, it is one of the most durable siding solutions available. Sometimes people are skeptical of things that are really that good. So, let’s crush a few myths with engineered wood facts.

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Business Advice4 min
Building Pier and Beam Foundation to Ease Maintenance and Repairability

Pier and beam design was among the most popular foundation techniques until the 1960s when concrete technology improved its floating slab system. Many builders use slab-on-grade construction—especially in warmer regions. We’re going to find out why professionals Jordan Smith of @jordansmithbuilds and Kyle Stumpenhorst of @rrbuildings chose pier and beam over slab-on-grade for the All-in-LP Build in Bellville, Texas. But first, let’s delve into pier and beam foundation.

Business Advice4 min
Embracing the Balance Between Resilient Design and Building Codes

From destructive hurricanes to fierce tornadoes, it seems news of catastrophic events is happening with alarming frequency. In fact, on March 3, 2020, an EF3 tornado tracked less than one mile from the LP Building Solutions headquarters in downtown Nashville, Tennessee, ripping through homes and businesses. While no traditional building can withstand the tremendous forces of disastrous weather events, it reminds us that embracing resilient construction and adopting stronger building codes could help protect our families, friends and neighbors.

News & Stories3 min
LP® SmartSide® Trim & Siding Installs 22% Faster: Proven Durability in Today’s Changing Market

As a building industry professional, recent market changes have likely impacted the way your business operates. As you adjust to a new normal, seeking out building material companies with proven efficiency and reliability from third-party testing can significantly influence the success of your business.