Revisions log for Answer #2777
This is the answer to the question Is fiberboard under the roof really necessary?
Revision 1
2022‑10‑12 06:50
Active REV1
Initial text
Three levels of rain protection?
1. brick
2. substrate
3. wood fiber insulation board
Water is silly when it comes through the roof, but I don't see it as a risk. For protection against summer heat, 35mm doesn't do much good, but it's better than nothing.