Duct Bank Spacers

Streamline your underground utility installation with custom duct bank spacers from Polymershapes. We fabricate to your engineered layouts — cut to size, pre-assembled, and ready to drop in the trench. With 80+ local facilities and in-house materials, we cut down lead times, freight costs, and jobsite risks.

COST
EFFECTIVE

Duct bank spacers can significantly reduce overall man hours. This is achieved by prefabricating duct banks before the project begins eliminating the need for snapping and tying.

CUSTOMIZED
ORDERING

Polymershapes duct bank spacers can be custom-made to fit any conduit configuration or spacing, ensuring proper alignment during a wide variety of installations.

SAFETY
FIRST

Prefabricating duct banks, whether onsite or offsite, minimizes time in hazardous and dangerouns areas in installations and construction sites.

About Duct Bank Spacers

Polymershapes offers high-quality duct bank spacers designed to maintain proper conduit spacing during the installation of underground telecommunications, utility, and power lines. These spacers ensure the conduits stay properly aligned, preventing issues like slumping or bowing while reducing friction when pulling telecom, utility, and power lines through the ducts.

There are several types of duct bank spacers available, with the most common being chair spacers (intermediate and base). These spacers often require assembly—snapping together, banding, or tying—which can be time-consuming. Additionally, they can be prone to snapping under the pressure of concrete, which is why Polymershapes offers more durable, long-lasting alternatives.

Safety First

Our spacer assemblies reduce the time your crew spends in the trench, helping to mitigate OSHA-related exposure risks and creating a cleaner, more efficient jobsite.

Choose the Right Material for Your Job

We fabricate duct bank spacers from high-performance plastic sheet, selected for strength, environmental resistance, and application fit.

Choose the Right Material for Your Job

We fabricate duct bank spacers from high-performance plastic sheet, selected for strength, environmental resistance, and application fit.

Better Than The Competition

Why Polymershapes Duct Bank Spacers?

Whether your project involves high-voltage utilities, municipal work, or telecom infrastructure, we cut and assemble duct bank spacers that meet your exact needs.

  • Delivered in 2 Weeks or Less
  • Fabricated Near You
  • Fully Customizable to Your Layout

Faster, Safer Installs. Duct bank spacers from Polymershapes are designed for trench efficiency:

  • Less Time in the Trench = Safer crews
  • Pre-Built Stacks = No in-field assembly
  • Durable Plastic = Stands up to heavy loads and corrosion

Made to Fit Your Project

  • Spacer thickness and dimensions
  • Conduit hole sizing and spacing
  • Flow holes, rebar slots, and ground wire pass-throughs
  • Edge-to-hole and spacer-to-spacer distances
  • Pre-assembly per configuration

Material: Industrial-grade plastic, sourced in-house

Delivery: Fast shipping from 80+ Polymershapes branches

Labeling: Optional part ID or configuration tags for easy install

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Our materials experts will help identify the right solution for your application, put together a quote and a detailed timeline.

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