Ant screen manufactured for doors?

Usage examples of entrances.

The front entrances were on the first floor rather than street level, so stone staircases encroached still further on the pavement.

The compound had a dozen lesser entrances, postern gates as well as spots where the wall had crumbled or been dug away by servants who wanted a quiet route for their own purposes, but so long as Garric was disguised there was no reason not to use the formal one.

As a warden it was my job to make sure none of the street entrances was blocked.

The western entrances had not been covered by the Rodebush Bergenholm field, and, in spite of the overhanging roofs of reinforced concrete, every one of them had been blocked by the storm of secondaries from the meteor.

Anyone could have entered through an exit but the closed entrances and the sound of the attack on the vault warned residents that something unpleasant was going on inside.

The entrances and exits would remain locked until they were individually opened.

His plan was simple: watch to see where they went, creep that building to see how many entrances there were, close all but one, and then get the jump on them.