Enterprises use stair pressurization systems to provide firemen with a convenient transport route for intervention and ensure human evacuation in a smokeless environment by preventing smoke from spreading into fire escapes.

The basic aim of pressurization systems is to provide firemen with a convenient transport route for intervention and ensure human evacuation in a smokeless environment by preventing smoke from entering fire escapes.

Pressurization of escape stairs is a frequently applied and cost-effective method. As a result, smoke to arise during the fire is prevented from entering the escape ladder.