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.
- 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
Load Rating: manholes, components-manholes-2
Looking for a quote for your project?
While browsing our products, select “Add to Quote Generator” to quickly get an estimate for everything you need.