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Inspiration3 min

Why Knots in Traditional Wood Siding are a Nightmare

Softwood species such as cedar, pine, fir and spruce are frequent choices for homes with traditional exterior wood siding and fencing. There are architects who are wood purists and love the natural appeal of wood even though there are many installation and maintenance issues associated with lap, cedar shake and wood siding panels when they specify these materials. Let’s take a closer look at some of the challenges that installers and homeowners face when using traditional wood siding.

More Material Waste and Increased Labor

Wood siding naturally includes knots, voids, cracks and other irregularities. Natural wood defects require more maintenance and are often graded as lower quality material. This process increases the cost of the wood. Loose knots can wiggle free and come out of the board, leaving behind a gaping hole. Nailing into knots is difficult, and cracks in a board allow water to get inside the wood and promote rot. To avoid these defects, an installer must cull through lumber on the job site, picking and choosing the best pieces of wood. This results in more material waste and increased installation and labor time.

The Knot Bleed Dilemma

In the woods, it’s natural for sap to ooze out of the knots in trees. When it comes to siding, pitch and resin can cause major problems with the appearance of painted wood surfaces. Certain tree species, such as red pine, have more resin that results in excessive oozing at the knot. This is especially problematic when the wood is exposed to higher temperatures.

Many an installer has been frustrated when they paint the surface of real wood siding, only to find that resin bleeds through the knots and turns the paint yellow-brown. With further exposure to weather, the discolored paint can become brittle, crack and peel.

LP® SmartSide® Trim & Siding: The Better Choice

LP SmartSide trim and siding feature beautiful wood grain patterns in authentic natural textures. While there are knots included in the texture, these only replicate the natural grain of wood. Our innovative engineered wood products are free of natural wood defects. Because every inch has been treated with our SmartGuard® process to resist termites and decay, you can be confident LP SmartSide products will remain durable and strong.

There are LP SmartSide products for every home you build. Find an LP SmartSide retailer today, or learn more about the benefits of becoming an LP® BuildSmart Preferred Contractor.

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Business Advice4 min

How to Avoid the Four Most Common Siding Installation Mistakes

While LP® SmartSide® Trim & Siding is easier to install, builders may feel pressured to skip a second look at installation guidelines in order to get a project complete on time or makeup for labor shortages. However, whether you’re a new or longtime LP SmartSide Trim & Siding user, taking the time to be attentive to proper installation will ensure you are upholding your product warranty and avoiding potential issues down the road.

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News & Stories4 min
Boreal Forest Gets Unprecedented Conservation Agreement by Ducks Unlimited Canada and LP Building Solutions

Performance is written into everything we do at LP Building Solutions. This goes beyond the way our team members do their jobs, how we manufacture our products and the drive to deliver building solutions. We also watch, measure and steward our environmental performance. Sustainable sourcing and energy efficiency are just two ways we act as stewards of our environmental performance, but recently Ducks Unlimited Canada (DUC) and LP signed a landmark conservation agreement to support 6.2 million acres in Manitoba’s boreal forest. This agreement is the culmination of an 18-year partnership between the two organizations that was jointly released in January 2020.

Business Advice4 min
Predictions for 2020 from LP Execs

The homebuilding industry is always changing, thanks to housing trends, shifts in buyer preferences, new technologies and even finance options. We recently sat down with Brad Southern, CEO of LP Building Solutions, and Mike Sims, LP’s SVP of Marketing and Business Development, to discuss the latest industry developments.

Industry Trends3 min
Why Key Strategies for Reducing Labor Time May Be Backfiring

Many construction companies and remodelers have been sorely challenged by the shortage of skilled laborers. As more companies struggle to find good workers and juggle projects, many are thirsty for strategies that promise to trim time.