The Most Popular Applications For Plastic Lumber

Plastic lumber is a versatile, durable, and sustainable material that has many applications in the construction industry. This blog post dives into the various applications of plastic lumber in construction, showcasing how it can be used as an alternative to traditional materials.

The Top 5 Projects Contractors Use Plastic Lumber For

Let’s explore the wide array of possibilities this innovative material presents.


Traditionally, decks have been made of wood. In more recent years, composite boards became a popular choice. 

Now, plastic lumber has revolutionized the decking industry, offering a durable and low-maintenance alternative to traditional wood decking. Its resistance to rot, insects, and UV rays makes it an ideal choice for outdoor spaces that require longevity and minimal upkeep. 

A wide array of colors can be purchased, allowing contractors to customize each deck for their customers without having to paint or stain. 

Retaining Walls

Plastic lumber is the perfect choice for retaining walls. Since retaining walls are used to hold back soil and prevent erosion, they need to be strong and durable enough to withstand the weight and pressure of the soil. 

The strength provided by plastic lumber ensures that it can withstand the pressure and weight of the soil. Each board is waterproof and will never rot or weaken from exposure to moisture, a huge benefit. 


Boardwalks built with plastic lumber last for decades. As was previously mentioned, plastic lumber is waterproof which makes it ideal for boardwalks in areas with both fresh and salt water. Boardwalks made from wood splinter quickly, increasing the risk of injury to bare feet – this isn’t an issue with plastic boards. 

Another common issue with boardwalks is insect damage. Insects don’t see plastic as a source of food or a place to nest, eliminating the risk. 


Structural plastic lumber is the best choice for fence posts. Why? Each board is reinforced with fiberglass, making it stronger than any wood board on the market. 

Boards can be cut, milled, routered, and drilled like any other. A unique feature of plastic wood is that it can be molded using a heat blanket, making it easy to make unique designs or to round the board. 


Stop replacing wood benches every few years and use plastic boards instead! This option is a great choice for public parks, cities, boardwalks, and schools!

A Plastic Lumber Purchase Is An Investment In The Future

Contractors and businesses that use plastic lumber are making an investment in the future. Over time, the cost of painting, staining, and replacing wood boards adds up. These maintenance expenses are eliminated when plastic boards are used. 

Contact Plastic Lumber Yard today to get a quote for your next project and to learn more about our contractor partnerships.