Will the PlexiDor keep flies out of the house?

When the PlexiDor is closed, the panels and weather seal will keep flies and other bugs out of the house.

There is no guarantee an insect won’t come into the house with a pet – or that a pet won’t lie down in the opening, propping the panels open, but that is true for any pet door.

We do have feedback from pet owners in areas with many black flies, and the flies have not entered their homes through the PlexiDor.