Description
This 16.5″ x 16.5″Â dual faced XPE foam insulated cover fits standard roof vent fan covers to provide insulation and light blocking. Fitting popular Maxxair and other variants allows near universal installation.
- Dual faced aluminum XPE foam for enhanced insulation and sound dampening
- Magnetic no drill installation, with hardware included, make for easy install and storage. See install video for more
- Segmented fold lines allow for partial reveal while cover remains in place
- Grey ripstop nylon and Black oxford provide complementary shade to your van interior and match existing window covers

















I replaced my Van Essentials vent covers with these offered by Knarly Vans. Extremely pleased!
After only one season of use, the VE covers would not remain on the vent when driving. The Knarly Van covers are far superior. As an example the magnets for Knarly Van are twice as big as those from VE. The fabric, insulation, quietness and light filtering are far superior too.
Previously I had purchased window covers from Knarly Vans. They, too, are superior, well made products. I’m very happy with my purchases from Knarly Vans.