ERMATIC® Modular Solution

Engineered for large clear openings

ERMATIC® Modular Machined Solutions by EJ are engineered to perform in tough environments where excessive loads and frequent need for access are par for the course. This encompasses a diversity of applications, including airports, ports, tunnels, water treatment and purification plants, manufacturing plants, stadiums and more.


The ERMATIC® Modular Cover system is a comprehensive and highly engineered range of access covers for a wide variety of underground services. This modular system can be customized to fit any underground vault dimension or cover configuration. The ERMATIC range leverages the global engineering and design experience within EJ to enhance ergonomic design and security.

ermatic-hospitalSafe Installation and Underground Protection - ERMATIC® Modular Solutions keep underground structures secure and workers safe. They’re designed for easy handling, and feature ergonomically designed lift handles and optional assist lift covers. They provide ease of installation and unobstructed access; removable I-beams make accessing large trenches easy. These solutions are quiet—precisely machined surfaces fit tightly together, reducing movement under traffic conditions and protect against damage and debris for underground vaults/trenches

Customizability - Thanks to their modular design, ERMATIC® Modular Solutions can be customized to accommodate underground structures of almost any size. Side frames and end plates are easily assembled with bolts and aluminum joints. They are designed to accommodate extreme wheel loads (Airport Extra Heavy Duty) and are highly adaptable—covers fit larger openings and trenches of any length.

Wide Range of Options - This modular design features options such as anti-skid coating, assist lift covers (hinged or spring-loaded strut), safety grates, safety railings, and cover options. Options for covers include: solid covers with LLLL® slip-resistant tread, recessed covers (for concrete infill or brick pavers) or covers with a removable inner hatch/cover.

Product Details

  • Multiple standard sizes (2’ x 2’ to 10’ x 17’), plus custom sizes
  • Load rated for pedestrian to airport1/2/3 locking modular covers with removable I-beam
  • Ergonomic lift handles
  • Water resistant
  • Security locking
  • Manufactured in our Picardie, France foundry

Learn More

Talk to an expert at EJ to find out how the innovative solutions by EJ can work for your next project.  Contact us today or schedule a Lunch and Learn.

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