https://www.gaf.com/en-us/blog/building-science/why-do-i-need-a-coverboard-03f0c21a-170b-4ada-906e-b11419fa45a3
Why Do I Need a Coverboard
A coverboard can be an important component of a commercial roof assembly, protecting the roof membrane and the insulation from damage.
why do ineedcoverboard
https://www.nps.gov/articles/000/salamanders-brief-vafo.htm
Salamander Coverboard Study Resource Brief 2024 (U.S. National Park Service)
u s national parkstudy resourcesalamandercoverboardbrief