Crawl Space Repair - SmartVent flood vent for the crawlspace

This is a SmartVent flood vent. It is designed to open ONLY in case of a flood. Basically, you will get the benefit of having a sealed vent with the added security of a flood vent. What a flood vent does is open up and relieve the pressure on the foundation walls during a flood. The amount of damage a flood can do to your foundation walls is immense. These special vents help to save your walls, so that once the flood is gone there should be far less damage. Most flood policies will require something like this to be installed. It is always a good idea for those looking to protect their homes from flood damage.