Skip to main content

What is the R-value of this Superduct Fiberglass Duct Board?

profile-dk-logo
DK Hardware 2026-09-30 - 18:08:59
Technical Team

The JOHNS MANVILLE INTL INC EI8001.5 Superduct Fiberglass Duct Board provides an R-value of R6.0, offering effective thermal insulation for HVAC systems.

Plumbing

Security Solutions Image
View our complete selection of Plumbing to find the one that suites your needs.