Image is of portable sign posts and bases on poles in a parking lot

Polyethylene Base Systems

The right sign is no good if it’s constantly being knocked over or bent. From parking signs to road signs, you need a sign base that is durable and easy to maintain. These polyethylene plastic sign bases hold up to 200 pounds of water or sand to weigh them down against high winds and even some vehicles.

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ON ALL PRODUCTS IN THIS CATEGORY! 

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Items: 6 | 
Items per page:
  • Polyethylene Pyramid Base & Post System
    • Free

    These Bases can hold approximately 220 LBS of Sand, or UP TO 19 Gallons of Water (16 Gallons in areas susceptible to freezing)

    6 Standard Post & Base Colors

    - Mix & Match Posts & Base Colors!

    FREE SHIPPING ON THIS PRODUCT!!!

    CHECK OUT OUR QUANTITY DISCOUNTS – THE MORE YOU BUY, THE MORE YOU SAVE!


    • $198.00

    Not rated yet

    ?Need Help?

    Email Customer Support at cps@gusinc.net or call us at: 855-305-4854

    For items with size and/or weight restrictions, please give us a call at 855-305-4854 for a shipping quote. Multiple units can be shipped on one pallet.

  • Polyethylene Octagon Base & Post System
    • Free

    These Bases can hold approximately 150 LBS of Sand, or UP TO 13 Gallons of Water (USING SAND OR WATER FOR BALLAST IS NOT RECOMMENDED FOR THIS BASE IN AREAS SUSCEPTIBLE TO FREEZING)

    6 Standard Post & Base Colors

    - Mix & Match Posts & Base Colors!

    FREE SHIPPING ON THIS PRODUCT!!!

    CHECK OUT OUR QUANTITY DISCOUNTS – THE MORE YOU BUY, THE MORE YOU SAVE!

    • $198.00

    Not rated yet

    ?Need Help?

    Email Customer Support at cps@gusinc.net or call us at: 855-305-4854

    For items with size and/or weight restrictions, please give us a call at 855-305-4854 for a shipping quote. Multiple units can be shipped on one pallet.

  • Rock-It Portable 24" Sign Base & Post
    • Free
    • 10% less

    BASE Available in BLACK ONLY

    5' & 6' high POSTS Available in BLACK & WHITE

    FREE SHIPPING ON THIS PRODUCT!!!

    CHECK OUT OUR QUANTITY DISCOUNTS – THE MORE YOU BUY, THE MORE YOU SAVE!


    • $149.00

    Not rated yet

    ?Need Help?

    Email Customer Support at cps@gusinc.net or call us at: 855-305-4854

    For items with size and/or weight restrictions, please give us a call at 855-305-4854 for a shipping quote. Multiple units can be shipped on one pallet.

  • Roll-a-Post 24" Portable Sign Post Stands
    • Free
    • 12% less

    Bases are Available in 2 Colors

    5'  & 6' Posts are Available in 2 Colors 

    Holds up to 15 Gallons of Water (In climates susceptible to freezing, it is recommended to add anti-freeze to water)

    Use this system with signs 26” x 38” or smaller (recommendation based on ballast of 150 lbs).

    FREE SHIPPING ON THIS PRODUCT!!!

    CHECK OUT OUR QUANTITY DISCOUNTS – THE MORE YOU BUY, THE MORE YOU SAVE!

    • $145.00

    Not rated yet

    ?Need Help?

    Email Customer Support at cps@gusinc.net or call us at: 855-305-4854

    For items with size and/or weight restrictions, please give us a call at 855-305-4854 for a shipping quote. Multiple units can be shipped on one pallet.

  • Rock-It Portable 18" Sign Base & Post
    • Free
    • 10% less

    BASE Available in BLACK ONLY

    5'high POSTS Available in BLACK & WHITE

    FREE SHIPPING ON THIS PRODUCT!!!

    CHECK OUT OUR QUANTITY DISCOUNTS – THE MORE YOU BUY, THE MORE YOU SAVE!


    • $139.00

    Not rated yet

    ?Need Help?

    Email Customer Support at cps@gusinc.net or call us at: 855-305-4854

    For items with size and/or weight restrictions, please give us a call at 855-305-4854 for a shipping quote. Multiple units can be shipped on one pallet.

  • Roll-a-Post 18" Portable Sign Post Stands
    • Free
    • 11% less

    Bases Available in 4 Colors

    5' Posts Available in 2 Colors 

    Holds up to 6-1/2 Gallons of Water (In climates susceptible to freezing, it is recommended to add anti-freeze to water)

    Use this system with signs 24” x 24” or smaller (recommendation based on ballast of 80 lbs).

    FREE SHIPPING ON THIS PRODUCT!!!

    CHECK OUT OUR QUANTITY DISCOUNTS – THE MORE YOU BUY, THE MORE YOU SAVE!

    • $134.00

    Not rated yet

    ?Need Help?

    Email Customer Support at cps@gusinc.net or call us at: 855-305-4854

    For items with size and/or weight restrictions, please give us a call at 855-305-4854 for a shipping quote. Multiple units can be shipped on one pallet.

Durable Sign Bases

Polyethylene plastic sign bases are a popular choice for a variety of outdoor signage needs. These bases are made from high-quality rubbers and plastics to provide stability and durability. They are designed to withstand harsh weather conditions, making them perfect for use on streets, parking lots, and construction sites. These portable sign post bases are heavy enough to prevent signs from toppling over in strong winds and are resilient enough to absorb the impact of minor collisions, reducing the risk of damage to the sign base as well as the vehicle itself.

Stability Meets Durability

One advantage of these polyethylene plastic sign bases is their ease of transport and setup. They are relatively lightweight (without sand or water) compared to concrete post bases, making them suitable for temporary signs that need to be moved frequently. The non-skid surfaces ensure they stay in place, enhancing safety and visibility. With our minimum purchase quantity discounts and free shipping, you can’t go wrong when shopping at the groundUP stores!

On-the-go Signage Solutions

Whether you need portable sign post bases, metal sign bases, concrete sign bases or plastic sign bases, the groundUP stores has something to meet your needs. We offer bases made from sturdy, yet lightweight, materials designed for longevity and easy mobility. Whether you’re setting up temporary signage or directing traffic, portable bases are your go-to option! Here at the groundUP stores, we’re known for our excellent customer service and product selection that rivals that of our competitors. Contact us today to place your order or ask our experts for advice.

Frequently Asked Questions

What are the advantages of plastic sign bases?

Heavy-duty polyethylene  sign bases offer several advantages, including stability, durability, and weather resistance. These sign bases can be filled with sand or water to add weight and prevent the signs from tipping over in strong winds, and they can absorb minor impacts, reducing the risk of damage at a job site. Additionally, these sign bases are easy to transport and set up, making them ideal for temporary signage solutions.

How do portable sign post bases enhance signage flexibility?

Portable bases provide flexibility in signage placement due to their easy mobility. They often feature wheels or handles for effortless relocation, making them ideal for events, construction zones, and situations that require rapid adjustments. These bases are versatile and accommodate various sign types, ensuring adaptability in dynamic environments.