For lower flood risk: Bi-directional flood valves allow the free inflow and outflow of flood water, relieving hydrostatic pressure to prevent foundation damage and reduce flood risk. The lower flood risk associated with properly installed flood valves can also result in a much lower insurance premium for your home.
Flexible and compact design: The back plate and mesh surface of the crawl space vent can be removed as needed to facilitate maintenance and cleaning for the user. The mesh surface provides extra security against unwanted insects entering your home. At the same time, the space is properly ventilated. Opening dimensions (W x H): 16 x 8'' / 406.4 x 203.2 mm. Item dimensions (W x H x D): 18.3 x 10.23 x 1.97'' / 465 x 260 x 50 mm.
Easy to install: The crawl space vent has four mounting holes and a set of mounting screws for easy installation. It is easy to install in new construction or can be retrofitted with adhesive or equivalent fasteners and easily installed in unfinished enclosures below ground level.
Robust steel construction: The overflow valve is made of zinc-plated steel for good machinability and excellent rust resistance. The surface finish is shiny and durable, making it easy to scrub.
Reliable welding technology: The foundation valve has reliable welding technology with high strength and good connection ability. It effectively improves the hardness and shock resistance of the equipment.
