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Cleanroom Wall and Ceiling Systems
Gasketed Cleanroom Ceiling Grid System
A heavy-duty exposed suspension grid with galvanized steel tees, white aluminum caps and factory-applied closed-cell gaskets that seal against lay-in cleanroom ceiling panels.
- Factory-Applied Closed-Cell Gasket
- 24 mm Exposed Tee Face
- Heavy-Duty Galvanized Steel Body
- Accessible Lay-In Ceiling Modules
Product Introduction
Gasketed Cleanroom Ceiling Grid Systems suspend lay-in panels, filters, lights and service modules on a regular network of main runners and cross tees. The double-web galvanized steel body carries ceiling loads, while a factory-coated aluminum cap presents a smooth white room-side surface. A dimensionally stable PVC foam gasket runs along the exposed flange and compresses beneath each ceiling component, closing the contact line against air, moisture and dirt while preserving upward access to the plenum.
Key Features
Heavy-duty steel runners support concentrated service layouts more effectively than light decorative grid.
Bayonet-style cross-tee couplings create repeatable square intersections.
Lay-in construction permits filters and ceiling panels to be lifted for above-ceiling maintenance.
Baked white enamel on the exposed cap provides a smooth surface for routine wiping.
Customer Product Concerns
Ceiling-grid purchasers evaluate air sealing, service-module weight, plenum access and cleanliness at hundreds of panel contact lines.
Small gaps between a lay-in tile and bare T-bar allow bypass air around the module.A compressed closed-cell gasket follows the full bearing perimeter beneath each panel.
Filters and luminaires can overload a light-duty decorative suspension network.Heavy-duty double-web runners and dedicated hangers carry the grid and distribute service loads.
Misaligned cross tees create uneven joints and poorly seated ceiling panels.Factory-punched slots and positive bayonet couplings hold intersections on the selected module.
Permanent sealed ceilings slow maintenance above critical rooms.Gasketed lay-in modules remain individually accessible without cutting the suspension system.
Typical Applications
Pharmaceutical cleanroom ceilingsSuspended grid ceilings in sterile hospital areasFood and beverage controlled roomsElectronics clean production ceilingsLaboratory ceilings with frequent service access
Technical Parameters
Representative component dimensions for a sealed exposed cleanroom ceiling grid are shown below.
| Core Material | N/A — double-web galvanized steel suspension tee with aluminum cap |
|---|---|
| Panel Thickness | N/A — grid supports separate ceiling panels rather than forming a panel |
| Effective Width | 24 mm exposed tee face |
| Maximum Length | 3660 mm main runner |
| Steel Facing Thickness | N/A — exposed face is an aluminum cap over a galvanized steel tee |
| Core Density | N/A — open metal suspension profile has no core |
| Thermal Conductivity | N/A — ceiling grid is not a thermal-insulation layer |
| Surface Finish | Factory-applied white baked enamel on aluminum cap with closed-cell PVC gasket |
| Joint Type | Bayonet-style cross-tee coupling with gasketed exposed flange |
| Customization | Available based on the intended application and operating environment |
Available Options
600 × 600 mm ceiling module600 × 1200 mm ceiling moduleMatching gasketed perimeter channelAlternative corrosion-resistant metal grade
Planning a Gasketed Cleanroom Ceiling Grid System specification?
Send us your dimensions, installation conditions, performance targets and required surface finish.
