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Cleanroom Doors, Windows and Interlock Systems
Blast-Resistant Cleanroom Door
A reinforced hygienic steel door assembly engineered to transfer specified blast loads through its leaf, frame, anchors and heavy-duty hardware.
- High-Containment Laboratory Access
- 65-85 mm Door Leaf
- Powder-Coated or Stainless Finish
- Mineral-Fibre Infill Option
Product Introduction
The Blast-Resistant Cleanroom Door combines smooth sealed steel faces with a deep reinforced leaf, structural internal members and a continuously welded frame. Hinges, latching points and wall anchors are arranged as one load path rather than selected as ordinary architectural hardware. Clean-side surfaces remain flat and wipeable, while concealed reinforcement supports demanding industrial cleanrooms where accidental pressure events form part of the facility risk design.
Key Features
Reinforced hinges, latches and frame anchors continue the load path into the surrounding wall.
Flush metal faces and sealed perimeter joints remain compatible with controlled-area cleaning.
Heavy-gauge leaf skins resist local deformation around hardware and vision-panel openings.
Optional gasket arrangements reduce ordinary air leakage without obstructing emergency operation.
Customer Product Concerns
An ordinary hygienic door can deform or separate from its frame during a pressure event.The leaf, frame, hardware and anchors are configured as a continuous reinforced load path.
Heavy reinforcement often creates dirt-catching seams on the clean side.Structural members remain enclosed behind smooth continuously sealed metal faces.
Concentrated forces around hinges and latches can initiate local failure.Reinforcement plates spread hardware loads into the internal stiffener network.
A bulky protection door may be difficult to operate during normal production.Selected bearing hinges and controlled closing hardware support routine personnel movement.
Typical Applications
Chemical and energetic-material cleanroomsBattery and powder-processing suitesControlled pilot plantsHigh-containment industrial laboratoriesProtected technical corridors
Technical Parameters
| Core Material | Welded structural-steel stiffeners with optional mineral-fibre infill |
|---|---|
| Panel Thickness | Typically 65–75 mm reinforced door leaf |
| Effective Width | 800–1500 mm clear opening per leaf |
| Maximum Length | Up to 3000 mm leaf height |
| Steel Facing Thickness | Typically 2.5–3.0 mm steel faces |
| Core Density | Approximately 7850 kg/m³ for structural-steel reinforcement; optional mineral infill 80–140 kg/m³ |
| Thermal Conductivity | Approximately 45–60 W/(m·K) for carbon-steel structural components |
| Surface Finish | Smooth powder-coated galvanized steel or brushed stainless steel |
| Joint Type | Reinforced swing leaf with multi-point latching, heavy-duty hinges and sealed steel frame |
| Customization | Available based on the intended application and operating environment. |
Available Options
Single or double swing configurationBrushed stainless clean-side finishFlush reinforced vision panelMechanical or monitored multi-point latching
Planning a Blast-Resistant Cleanroom Door specification?
Send us your dimensions, installation conditions, performance targets and required surface finish.
