Why Engineers & Contractors are Ditching
Concrete Rings and Choosing Ladtech

Corrosion Proof

  • Impervious to Hydrogen Sulfide Gas (H2S)
  • No Deterioration from Road Salt

Cost-Effective

  • Fast Installations Greatly Reduce Labor Costs
  • Eliminates Need for Future Rehab Projects

Durability

  • Built for Heavy Traffic – H25 Traffic Rated
  • 100-Year Life Expectancy

Eliminate I&I

  • Butyl Rubber Sealant Eliminates Infiltration
  • Completely Watertight

Easy Installation

  • Lightweight Grade Rings
  • Slope Rings Allow Easy Adjustment to Any Grade
  • Rings as Thin as ¼” for Precision Fit

Environmentally Friendly

  • Made from 100% Recycled HDPE
  • Made in the USA

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HDPE Manhole Rings
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HDPE Manhole Adjusting Ring

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