# Dust Containment Doors for Hospitals: Zipper, Magnetic, or Full Door Kit? The best temporary containment door is not always the most elaborate one. It is the entry that fits the project’s traffic, accessibility, pressure, visibility and security requirements—and that workers will operate correctly all day. For hospital renovation and other critical environments, contractors commonly need to choose among zipper entries, self-closing magnetic openings and larger temporary door systems. Each solves a different access problem. ## Option 1: Reusable zipper entry A zipper entry is a strong fit when access needs to be narrow, controlled and securable. It can work well for worker entry, tool movement and lower-volume traffic where users can deliberately open and close the barrier. RE-U-ZIP’s Fail-Safe reusable zipper uses a hook-and-loop mounting approach so the zipper itself can be removed and reused while mounting strips are replaced. The product also includes a locking feature intended to deter unauthorized entry. ### Best suited for - Controlled worker access - Projects where after-hours security matters - Contractors who repeatedly build temporary containment - Openings where a conventional zipper form factor is practical ### Watch for A zipper only works as intended when people close it. If crews constantly move carts or carry materials through the opening, a manual closure may become an operational bottleneck. ## Option 2: Self-closing magnetic entry A magnetic entry is designed around frequent passage. RE-U-ZIP’s Magnetic Entry Strip creates a self-closing opening in plastic sheeting and is designed to reseal after a person passes through. The company states that it maintains a reliable seal at more than 5 Pa of negative-air pressure. ### Best suited for - Frequent worker traffic - Hands-full access - Situations where reducing door hold-open time is valuable - Configurations that need a flexible opening location ### Watch for The opening still needs to be sized and installed for the actual traffic pattern. A self-closing feature does not eliminate the need to inspect the barrier and entry throughout the project. ## Option 3: Clear magnetic door or barrier kit Larger door systems can make sense where visibility, wider access or a more finished public-facing containment line is important. RE-U-ZIP offers Ultra-Clear Magnetic Door Kits using reusable clear barrier material and magnetic entry components. The company describes its clear barrier panels as flame-retardant and suitable for critical-environment applications. Always verify the exact product specification and the project’s fire, egress and facility requirements before selection. ### Best suited for - Wider traffic requirements - Wheelchair, cart or equipment movement when appropriately configured - Public-facing corridors where visibility matters - Longer-duration projects needing a more substantial temporary entry ## Five questions that make the choice easier ### 1. How many times per hour will people cross the barrier? Low-frequency access and continuous traffic are different design problems. ### 2. What has to fit through the opening? Plan around workers, carts, equipment, wheelchairs or gurneys as applicable—not an abstract doorway width. ### 3. Does the opening need to secure after hours? If unauthorized entry is a concern, include access control in the decision. ### 4. Is visibility important? In occupied healthcare corridors, visibility through or around a temporary barrier may affect operations and communication. ### 5. How will the opening behave under the project’s pressure conditions? Evaluate the entry as part of the complete containment boundary, not as an accessory added after pressure-control equipment is installed. ## Frequently asked questions ### Are magnetic containment doors better than zipper doors? Neither is universally better. Magnetic entries prioritize self-closing convenience and frequent traffic. Zipper entries provide deliberate closure and can offer lockable access. The correct choice depends on the job. ### Can a temporary dust barrier door be used for gurney access? Some wider magnetic configurations can be designed around gurney and wheelchair movement. The actual opening must be planned with the facility and meet project-specific accessibility, egress and infection-control requirements. ### Why use a reusable entry system? For contractors who repeatedly perform containment work, reusing the durable entry component can reduce the amount of material discarded and purchased for each new barrier. ## Choose around behavior, not just hardware The containment door is where the clean side and work side interact most often. Selecting it around real traffic and project requirements can improve both containment consistency and crew productivity. Start with who uses the opening, how often, what moves through it and what happens when the work zone is under pressure.