FAQ: Which Champion Fiberglass conduit should be used in Encased Burial applications?
Encased in concrete (EB quality) applications can utilize Standard Wall product in most cases. Due to its high temperature rating, fiberglass conduit holds up very well for concrete encasement. (This application does not include core boring.) If UL listed material is required, use standard wall for 3/4″ – 4″ diameter, and Medium Wall for 5″ and 6″ (UL designates Champion Fiberglass MW for 5″ and 6″ as SW).
To compare possible material and installation costs for Champion Fiberglass conduit vs. other in-market materials, use the Champion Fiberglass Conduit Calculator.