I just bought a 1990 GMC Rally STX 2500 van that has had the headliner removed. There are still bits and pieces of the original left that need removed. I want to set this van up so I can camp in it eventually. My concern with the new headliner is moisture and condensation. It doesn't help anything that I live north of Seattle Washington (i.e., lot of rain). Does anyone have any suggestions for mitigating the moisture/condensation that will inevitably form on the inside?

Attached Files 1990_van_1.jpg1990_van_2.jpg
Last edited by KaijuHunter; April 27th 2018 11:05 am.
1990 GMC Sport Rally STX 4X4 Monster Van
[Linked Image]