Before
During a storm surge, floodwaters can impose extreme loads against foundation walls. The force of floodwaters and waves can cause a foundation wall to cave in or collapse.
During
First a hole is cut in the section of wall where the vent is going to be.
During
The holes are then prepared for the installation of our vent.
After
The SmartVent is then slid into place..
After
..And secured in place to prevent movement from the heavy pressures of a flood.