Duct Bank
Protect Your Infrastructure with Confidence
In underground and utility infrastructure, protecting and positioning critical cables and conduits is non-negotiable. Midland Plastics offers performance plastic solutions that strengthen and safeguard your duct bank systems for long-term success. Built to endure harsh conditions, our materials ensure your investment stays protected, year after year.



Recommended Materials
Not sure which material is best? Contact our team for personalized material recommendations and design support.
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HDPE (High-Density Polyethylene) – Excellent chemical and moisture resistance; ideal for underground installations.
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PVC (Polyvinyl Chloride) – Cost-effective and durable for standard duct bank systems.
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Polycarbonate – For high-impact or high-load applications.
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Custom Engineered Plastics – Designed for specific regulatory or site conditions.
Thickness:
- .375"
- .500"
- .750"
- 1.00"
- 1.25"
- 1.50"
Common Applications
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Utility Duct Banks
Electrical and telecom cables protected with moisture- and impact-resistant plastics. -
Transportation Infrastructure
High-performance solutions for rail, highway, and airport ducting systems. -
Energy & Power Plants
Materials that withstand high heat and chemical exposure around energy infrastructure. -
Water Treatment & Municipal Projects
Corrosion-resistant plastics that handle exposure to chemicals and groundwater. -
Telecommunications & Data Centers
Non-metallic conduit spacers that offer superior protection and longevity.
Why Use Performance Plastics in Duct Banks?
Long-Term Durability
Our plastics offer outstanding resistance to corrosion, impact, and UV exposure, making them ideal for outdoor and underground applications that face moisture, chemicals, or extreme temperatures.
Lightweight & Strong
Easier handling during installation without compromising strength. These materials are ideal for reducing labor and transportation costs.
Superior Environmental Resistance
Performance plastics resist water absorption, soil chemicals, and biological degradation, extending the life of your infrastructure with minimal maintenance.
Customizable for Any Project
Available in various sizes, shapes, and thicknesses, our materials can be tailored to meet your specific duct bank design requirements.
Lower Lifetime Cost
Reduce downtime, replacement frequency, and repair costs by using materials designed for performance and longevity.
Why Choose Midland Plastics?
With decades of experience in material supply and fabrication, Midland Plastics brings deep knowledge to every infrastructure challenge. We help contractors, engineers, and municipalities build systems that last, backed by custom solutions, cut-to-size material, and excellent service.