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Fence Underlayment

Fence Underlayment

Fence Underlayment

$320.14


FREE SHIPPING
SKU MM-HDPE-18-40-100

Fence underlayment is installed flat under the fence to prevent weed growth and give a clean mow line at the fence. It is made in both 10” and 18” strips, most customer choose the 18” option and then cut to fit onsite to have the most material to work and customize to their fence line and surrounding objects.

Available thicknesses of 40 mil, 60 mil and 80 mil (a mil is a 1,000th of an inch). The plastic is made from 100% High-density polyethylene (HDPE) and is resistant to insect and rodent damage, will not rot/mildew.

Our fence underlayment is proudly made in the USA and stocked in Kansas City. Orders typically ship within one business day.

Material Thickness:
40 mil = 3/64”
60 mil = 1/16”
80 mil = 5/64”

 

Note: Our HDPE plastic is only available in roll widths up to 96 inches (8 feet).

Please note that we are unable to provide custom roll lengths.

RELATED PRODUCT:

We also offer rigid HDPE in 48" x 96" sheets in both black and white colors.

View pricing and product info >

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Product Info

  • Model: HPDE
  • Material: High Density Polyethylene (HDPE)
  • Size: Various
  • Free Shipping
  • Need a written quote? Request Online
  • Questions?  Call (800) 604-5537

Product Benefits

  • Waterproof
  • Commercial Grade
  • UV Resistant
  • Non-Biodegradable
  • Will Not Rot or Mildew
  • Resistant to Rodent and Insect Damage
  • 100 Year Material Lifespan
  • Made in the USA

Connecting HDPE Pieces

There are two ways to connect multiple pieces of HDPE together. One method is to overlap the HDPE and use our double sided seam tape to connect the two pieces. The other method is to butt the ends together and use our 17 mil single sided seam tape to create a solid connection.

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Overlap Method
(for underground installations)

The overlap method is best used when connecting two pieces of HDPE in a buried application. Due to the overlap, a ridge is exposed which is not ideal when installed in exposed vertical or flat installations in high traffic areas as there is a possibility of an object catching on the ridge and pulling the two pieces apart.

In a below ground installation, the large overlap area provides a more water resistant connection as well as enhanced protection against tree and plant root intrusion.

View Tape Pricing and Seaming Instructions >

End to End Method (for exposed installations)

When installing HDPE on a wall, floor or anywhere that is exposed, the end to end method provides a secure connection and does not leave any ridges exposed to potential catching by a person or object.

View Tape Pricing and Seaming Instructions >

SHIPPING TIME

  • All HDPE rolls ship for free (standard ground, see map)
  • Call: (800) 604-5537 for pricing and shipping questions.

    Shipping estimates shown on the map pertain to this specific product only. HDPE orders typically ship same day if the order is placed before 12:00 noon CST. Transit times displayed in the map are listed in business days, and are approximate. Transit times are subject to stock levels at regional warehouses.  The day that the order is shipped is not counted as a transit day.

    Shipping Map

    Simplify Your Fence Maintenance with Fence Underlayment

    Keeping the area around your fence tidy can be a constant battle. From controlling weed growth to maintaining a neat mowing line, the upkeep often requires extra time and effort. Enter Fence Underlayment—a practical solution designed to make fence maintenance easier and more efficient.

    What Is Fence Underlayment?

    Fence underlayment is a durable material designed to be installed flat beneath fences. It serves two primary purposes:

    1. Weed Prevention: By blocking sunlight, it prevents weed growth directly under and around the fence.
    2. Clean Mow Line: It creates a clear boundary, ensuring you can mow neatly along the fence without worry.

    This underlayment is especially useful for homeowners looking to minimize yard work and achieve a polished landscape appearance.

    Fence with Gap

    Fence in Yard

    Key Features of Fence Underlayment:

    • Available Sizes:
    - Offered in 10” and 18” wide strips to accommodate various fence types.
    - Most customers prefer the 18” width for maximum coverage and flexibility to cut to size on-site.

    • Material Options:
    - Thicknesses of 40 mil, 60 mil, and 80 mil (1 mil = 0.001 inches) to suit different durability needs.
    - Made from 100% High-Density Polyethylene (HDPE), ensuring resistance to insect and rodent damage, rot, and mildew.

    • Weatherproof and Long-Lasting: HDPE is UV-stable and durable, making it suitable for all climates and long-term use.

    Benefits of Installing Fence Underlayment

    1. Reduces Weed Maintenance
    Fence underlayment eliminates the hassle of weeds sprouting up along the fence line, saving time spent on pulling weeds or applying herbicides.
    2. Creates a Polished Look
    With its clean mow line, your fence area will always appear neat and professional, enhancing your yard’s overall aesthetic.
    3. Customizable for Any Fence
    The 18” strips can be trimmed on-site to fit perfectly around fence posts, gates, and other obstacles, ensuring seamless integration.
    4. Durability You Can Count On
    Unlike traditional methods such as mulch or gravel, this underlayment is impervious to rot, pests, and water damage, making it a reliable long-term solution.

    How to Install Fence Underlayment

    Installing fence underlayment is straightforward and requires minimal tools or expertise:

    1. Prepare the Area:
    Clear the fence line of debris and existing vegetation.
    2. Lay the Underlayment:
    Position the strips flat beneath the fence, ensuring full coverage along the desired area.
    3. Secure the Material:
    Use stakes, pins, or weights to anchor the underlayment, preventing movement during windy conditions.
    4. Trim to Fit:
    Use scissors or a utility knife to cut around posts, gates, or curves for a clean finish.

    Nice Backyard

    Landscaped Backyard

    Common Applications

    • Residential properties for low-maintenance yards.
    • Commercial landscapes needing a professional look.
    • Animal enclosures to deter pests and maintain cleanliness.

    Why Choose Our Fence Underlayment?

    When it comes to fence maintenance, our Fence Underlayment stands out due to its quality and versatility. With multiple thickness options and robust HDPE construction, this product is built to last while saving you time and effort.

    Investing in fence underlayment is a simple step that delivers long-term benefits for your landscape.