Cleanroom Doors, Windows and Interlock Systems

Double-Glazed Cleanroom Window

A sealed observation window with two flush glass panes and an enclosed cavity for hygienic visibility through insulated cleanroom partitions.

Tempered or Laminated Glass
Dry-Air or Argon Cavity
304 or 316 Stainless Frame
Switchable Privacy Option

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Product Introduction

The Double-Glazed Cleanroom Window mounts two safety-glass panes flush with the faces of a cleanroom wall panel. A sealed internal spacer cavity separates the panes, avoids exposed ledges and limits condensation across temperature-controlled partitions. Stainless, aluminum or hygienic composite frame options match adjacent wall finishes, while integral blinds or switchable privacy glass can be enclosed between the glazing layers.

Key Features

Flush glazing on both wall faces eliminates deep sills and exposed horizontal ledges.

Sealed double-pane cavity improves thermal separation over single glazing.

Safety-glass panes withstand routine cleaning and accidental personnel contact.

Factory-sealed spacer construction keeps blinds and cavity surfaces isolated from the room.

Frame depth can match modular wall thickness for a continuous finished surface.

Customer Product Concerns

Deep window reveals collect dust and add extra cleaning surfaces.Both glass faces finish flush with their adjacent wall surfaces.

Single glazing develops condensation between rooms at different temperatures.A sealed dry-air or argon cavity improves thermal separation across the partition.

Surface-mounted blinds introduce cords and slats into the cleanroom.Optional blinds remain sealed inside the double-glazed cavity.

Window frames visually conflict with the surrounding modular wall finish.Frame material, depth and color can be matched to the selected cleanroom panel system.

Typical Applications

Pharmaceutical cleanroom observationLaboratory partition wallsMedical-device production suitesFood and beverage clean processingGowning and airlock visibility panels

Technical Parameters

Core Material	Sealed dry-air or argon cavity between two safety-glass panes
Panel Thickness	50–100 mm overall frame depth; commonly 6 mm glass per face
Effective Width	300–2000 mm visible width
Maximum Length	Up to 3000 mm overall window length
Steel Facing Thickness	1.0–1.5 mm stainless frame trim where a metal frame is selected
Core Density	Approximately 1.2 kg/m³ for dry air within the sealed glazing cavity
Thermal Conductivity	Approximately 0.024–0.026 W/(m·K) for the still-gas cavity
Surface Finish	Clear tempered or laminated safety glass with brushed stainless, aluminum or hygienic GRP frame
Joint Type	Two flush glazed faces bonded to a sealed perimeter spacer and wall-depth frame
Customization	Available based on the intended application and operating environment.

Available Options

Tempered or laminated safety glassIntegral sealed blindsSwitchable privacy glass304 or 316 stainless frame

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