Can You Use Pressure Treated Wood for Paver Edging?

When it comes to choosing the right material for paver edging, the options may seem overwhelming. One popular choice is pressure treated wood, but before proceeding, it's important to consider the potential drawbacks. While pressure treated wood isn’t inherently toxic, it's worth noting that many varieties are treated with chemicals such as creosote, mercury compounds, or pentachlorophenol. These chemicals have the potential to leach toxins into the surrounding soil and cause harm to neighboring plants. However, if you opt for pressure treated lumber that’s free of these harmful additives, it can make a reliable and durable edging option for your pavers. Alternatively, you may also consider masonry borders made of bricks, concrete edging blocks, or natural stone for a visually appealing and low-maintenance alternative to wood.

What Is the Best Wood for Patio Edging?

Dimensional lumber is often used for patio edging because it’s readily available at most home improvement stores and can be easily cut to the desired length. Cedar and redwood are both naturally resistant to rot and insects, making them ideal choices for outdoor applications. They also have a beautiful appearance, with cedar having a reddish-brown hue and redwood a rich reddish color.

Another option for patio edging is pressure-treated wood. This type of wood has been treated with chemicals to make it resistant to rot, insects, and decay. Pressure-treated wood is typically less expensive than cedar or redwood, making it a popular choice for budget-conscious homeowners. However, it’s important to note that pressure-treated wood can be harmful if ingested or if the dust from cutting it’s inhaled, so it shouldn’t be used for projects where it will come into contact with food or where children will be playing.

If you prefer a more natural and rustic look for your patio edging, you might consider using reclaimed wood. Reclaimed wood is salvaged from old buildings, barns, or other structures, giving it a unique and weathered appearance. This type of wood can add character and charm to your patio, and it’s often more environmentally friendly than using new lumber.

Whatever type of wood you choose for your patio edging, it’s important to properly prepare and treat the wood to ensure it’s longevity. This may involve sealing or staining the wood to protect it from moisture and UV rays. Regular maintenance, such as cleaning and reapplying sealant, will also help to extend the life of your patio edging. Additionally, it’s important to anchor the wood securely to prevent it from shifting or becoming damaged over time.

Other Types of Wood That Can Be Used for Patio Edging, Such as Tropical Hardwoods or Composite Materials.

  • Redwood
  • Cedar
  • Treated pine
  • Ipe
  • Teak
  • Bamboo
  • Composite decking

Wooden edgings, while cost-effective, have a relatively short lifespan of 5-10 years. Next, we will explore the reasons behind this limited durability and alternative options for longer-lasting edgings.

How Long Does Wood Edging Last?

Pressure treated wood is a commonly used material for paver edging due to it’s affordability and durability. The treatment process involves infusing the wood with chemicals that resist decay, termite infestation, and rot, extending it’s lifespan significantly. However, the question remains: how long does wood edging last?

One of the biggest factors is exposure to the elements. Constant exposure to rain, snow, and sunlight can cause the wood to deteriorate more rapidly. Additionally, the quality of the wood and the effectiveness of the treatment can also affect it’s longevity.

This may seem relatively short compared to other materials, such as concrete, which can last for decades. However, it’s important to consider that wood edging is often more budget-friendly and easier to install, making it a popular choice for many homeowners.

To maximize the lifespan of pressure treated wood edging, proper maintenance is crucial. Regularly inspecting the wood for any signs of rot or damage and applying a sealant or wood preservative can help prolong it’s life. Additionally, avoiding direct contact with the soil and ensuring proper drainage can prevent moisture buildup, ultimately reducing the risk of decay.

If you’re looking for a longer-lasting option for your paver edging, alternatives such as concrete or stone might be worth considering. These materials can provide a more durable and aesthetically pleasing solution, albeit at a higher cost.

Using wood for lawn edging can be a great choice when it comes to landscaping. Landscape timbers, specifically designed for this purpose, offer a natural and attractive frame for flower borders or perennial beds. These pressure-treated wooden pieces, available in various sizes, provide a durable and versatile option for creating a polished and defined landscape design.

Can You Use Wood for Lawn Edging?

Using wood for lawn edging can be a great option, especially if you want to create a natural and attractive frame for your flower border or perennial flower bed. One popular choice for this purpose is landscape timbers. These are long pieces of solid pressure-treated wood that are specifically designed for landscaping purposes.

One of the key benefits of using landscape timbers is their durability. Pressure-treated wood is treated with chemicals that make it resistant to rot, decay, and insect damage. This means that it can withstand the outdoor elements and last for many years, making it a cost-effective choice in the long run.

Installing wood edging is also a relatively simple process. You can easily dig a shallow trench along the edge of your flower bed and place the timbers in the trench. Secure them in place with stakes, and you’ve an instant and attractive edging for your lawn. With a bit of maintenance, such as occasional re-staining or sealing, your wood edging can look great for years to come.

In particular, using regular untreated wood can lead to issues such as rot and warping over time. This is why it’s recommended to use pressure-treated wood, which has been specifically treated to resist these problems.

Using pressure-treated wood for paver edging can be a great choice. It offers durability, versatility, and an attractive natural look for your landscaping. However, it’s important to use pressure-treated wood specifically designed for landscaping purposes to ensure it’s long-lasting performance.

Varieties of Wood for Lawn Edging: Discuss Different Types of Wood That Can Be Used for Lawn Edging, Such as Cedar, Redwood, or Pine, and Their Pros and Cons.

When it comes to choosing wood for lawn edging, there are several options available. One popular choice is cedar, which is known for it’s natural resistance to rot and insect damage. Another option is redwood, which is also resistant to decay and has a beautiful appearance. Pine is a more affordable choice, but it may not be as durable as cedar or redwood. It’s important to consider the pros and cons of each type of wood before making a decision. Cedar and redwood may be more expensive upfront, but their longevity and resistance to decay make them a worthwhile investment for your lawn edging.


In conclusion, when considering the use of pressure treated wood for paver edging, it’s crucial to be aware of the potential harmful effects of chemicals such as creosote, mercury compounds, and pentachlorophenol commonly used in the treatment process. However, pressure treated lumber that doesn’t contain these toxic chemicals can be an acceptable option for a paver edger. Ultimately, the choice should prioritize the safety of both the surrounding environment and the longevity of the paver edging.

Scroll to Top