Insulation Baffles X-ray
Exhaust vents can be found at the roof's top. They provide unimpeded access for heat, hot and moist air trapped in your attic. Baffles, rafter and chimney vents are identical. Baffles (often referred to as rafter ventilations) can be installed in an attic wherever there is an intake or soffit. Baffles protect vents from becoming blocked by insulation.
Insulation baffles will increase airflow to your attic. They create a channel that allows air to flow from the outside soffit vents upwards to the attic floor. They are also useful in controlling the temperature and removing moisture. These baffles are available in a range of sizes and colors. They can also be installed in a wide variety of places.
Ridge exhaust vents run along the roof's edge and aren’t visible enough not to be distracting from the roofline. These static vents may stick out, but they have special covers that protect them from rain, snow and hail to keep them working well. Some static vents are equipped with enclosed fans. The powered exhaust fans are either solar- or electric-powered and turn on when the attic temperature exceeds a predetermined limit.