Sealing outside vents and lights
It would appear that the bottom part of an outside vent was not caulkedů
I have the same thing happen with a light mounted on the siding.
Just wondering what kind of sealant suits this best, especially for preserving heat in the winter? Any outdoor-grade caulk?
Thanks a lot.
By the way, does anyone know what kind of sealant it is on the side of the vent?
It feels a bit spongy to the touch. It doesn’t feel like the normal caulk at all…
These areas are not caulked, to allow moisture a path out.
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