Vault Extension Risers allow for greater versatility in vault height to help meet specific application needs. Riser extensions are available for all standard vault sizes in a wide range of heights.

Features & Benefits
  • Modular Construction
  • Manhole Coatings
  • Grade Rings and Risers
  • Offers immediate accessability to maintain and inspect the critical infrastructure
  • Customizable sectional design
  • Quick and easy install
  • Water-based damp-proofing, epoxy-based chemical resistant, and other coating options are available upon request
  • Elevate access opening covers to grade
  • Available in rectangular and round shapes
  • Variety of sizes available
Specs & Guides

Model: Rings

Material: Concrete

Load Rating: manholes, components-manholes-2

Diameter: Variable


Location Available

16419 Ten Lane
Nampa, ID


(208) 465-0176


M-F 8:00-5:00

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