Mar-flex’s telescoping vents, which we call Vortex Vents, make it easy to ensure basements are safe during floods. The technical difficulty of installing normal flood vents has caused many homeowners to forgo this critical safety technology. That problem set our R&D department to work, and the resulting telescoping vents are a wonder of engineering. Made in America, Vortex Vents can expand to fit a wide array of wall widths.

For homeowners, that means safer below-grade structures are easy to construct. For contractors, it means the vents in the truck will be the vents that go into the wall. No more returning to the warehouse for new parts, no more waiting for new vents to arrive in the mail. It is a one-size-fits-all experience designed to maximize convenience and, thus, maximize safety.

If you have a question about telescoping vents and the impact they can have on your next construction job, contact us today.