All the Same
~ Some ridge vents
are smaller in width than others and some do not have external baffles. Some
use filters to the bugs out and some use grilled rain guards.
No Motor ~ These are great for garages and in areas where there is no attic
(vaulted ceilings etc.).
~ These should be installed by a professional because electricity has
to be used an is very dangerous.
~ These are mostly used on low sloped roofs and come in 4 different
Vent ~ These vents are to be installed under the eaves to let
cooler air enter the attic. There are many different sizes and colors
for these vents so be sure to choose the ones suited best for your