Rubber shower door seal strips are designed to create a watertight barrier between the shower door and the rest of the bathroom. They prevent water leaks, which can lead to significant damage over time, including mold growth, structural weakening, and unsightly stains. Additionally, a good seal strip can help maintain privacy and temperature, making for a more pleasant shower experience. Given these essential functions, it is vital to select seal strips that are durable, resistant to wear, and easy to install.