Manhole Inlet Skirt

Filter fabric skirt for preventing infiltration in manhole to pipe connections


Custom-fitted protection for pipe connections to manhole structures.

MarMac Manhole Skirts are manufactured using specially engineered high-strength fabric designed to hold soil and fines in place. They prevent leaching and undermining of subgrade material through openings that might occur at the connection of the pipe and the manhole wall.
  • Work for
  • Meet DOT standards
  • Reduces liability; reduces the need for costly repairs
  • Permanent protection
  • Closure system allows for infinite adjustment
MarMac Manhole Skirts are easily installed and permanent when backfilled. Skirts help to limit liability by minimizing the chances of failure and are cost-effective and uniquely designed for quick and easy installation.