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Modular spill containment wall

For large-scale protection

The Containment Wall system, also known as a modular spill containment wall or bunding, is engineered to provide secure spill containment for large equipment and vehicles. Ideal for frac tanks, tanker trucks, and industrial machinery, these modular walls create semi-permanent containment areas that prevent costly leaks and environmental hazards.

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Containment Wall Features Containment Wall Benefits
  • Wall heights: 1, 2, or 3 feet
  • Durable 30 mil textured polyethylene liner
  • Bright yellow modular wall sections
  • Wall section lengths: 10', 8', 6'
  • Tool-free assembly and disassembly
  • Creates large semi-permanent containment zones
  • Customizable configurations (square, rectangle, etc.)
  • Reusable across multiple locations
  • Suitable for diverse surface types (soil, gravel, pavement)
  • Meets container storage regulatory requirements

Modular Spill Containment Wall Details


Modular spill containment walls are designed to create large, semi-permanent containment areas for equipment prone to spills and leaks. Using modular sections and corner pieces, the containment wall can be configured to match your specific site needs. Wall heights of 1, 2, or 3 feet provide scalable containment solutions.

Wall section lengths include 10', 8', and 6' options for flexible design. Since the system is not permanently secured to the substrate, it can be quickly relocated to new job sites. The heavy-duty 30 mil textured polyethylene liner offers an impermeable barrier to prevent leaks, meeting regulatory containment standards.

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For more information: Modular Containment Wall Product Flyer (pdf)

Part number Wall Height Usable Dimensions ft. (m) Item Quantity Containment Capacity gal. (L) Shipping Weight lbs. (kg)
Ultratech 8790 1 ft. (0.3 m) 10 x 49 x 1 (3.0 x 14.9 x 0.3) 12-Straight, 4-Corners, 1-Liner (16x55) 3,978 (15,058) 754 (342.0)
Ultratech 8791 1 ft. (0.3 m) 68 x 68 x 1 (20.7 x 20.7 x 0.3) 28-Straight, 4-Corners, 1-Liner (74x74) 34,802 (131,740) 2,066 (937.1)
Ultratech 8792 2 ft. (0.6 m) 16 x 55 x 2 (4.9 x 16.8 x 0.6) 18-Straight, 4-Corners, 1-Liner (27x66) 13,716 (51,921) 1,821 (826.0)
Ultratech 8793 2 ft. (0.6 m) 63 x 63 x 2 (19.2 x 19.2 x 0.6) 32-Straight, 4-Corners, 1-Liner (74x74) 60,089 (227,462) 3,450 (1,564.9)
Ultratech 8794 3 ft. (0.9 m) 11 x 55 x 3 (3.4 x 16.8 x 0.9) 24-Straight, 4-Corners, 1-Liner (27x71) 14,336 (54,268) 2,157 (978.4)
Ultratech 8795 3 ft. (0.9 m) 61 x 61 x 3 (18.6 x 18.6 x 0.9) 44-Straight, 4-Corners, 1-Liner (77x77) 83,582 (316,392) 3,958 (1,795.3)

Applications for containment wall systems

The containment wall system’s non-secured design allows for versatile deployment across multiple environments. Ideal locations include:

  • Parking lots and loading areas
  • Construction sites
  • Industrial facilities
  • Frac sites
  • Temporary equipment yards

Compatible with varied surfaces, including muddy, rocky, sandy, or frozen soil, these modular spill containment walls offer superior capacity, with potential containment up to 83,582 gallons.

Spill Containment Wall Frequently Asked Questions

Liners for the spill containment system are made from 30 ml polyethylene textured liner that is held onto the modular spill containment wall system. These walls will be 1, 2, or 3 feet in height and will come in section lengths of 10', 8', or 6'. The liner will be held onto walls with 8-foot long clips. Liners are made from 12-feet wide rolls of materials. For your containment wall to work to the best of its ability, you will need extra, overlapping liner material on each side. For the 1-foot wall, 5 extra feet is recommended. For the 2-foot wall, 10 feet extra is recommended. For the 3-foot wall, 15 extra feet is recommended.

Because of the construction of the spill containment system, there is no drain installed with the Ultra Containment Wall.