Pass-Through Convenience Windows & Doors

Fullerton, CA - Pass-Through Convenience Windows and Doors from Terra Universal act as transfer and transaction portals, allowing users to easily exchange materials or documents through a swing or sliding door. This is an innovative solution for transferring materials between rooms when air lock or pressure control is not needed

Doors are made of transparent half-inch-thick tempered glass or white polypropylene to allow either visibility or privacy between rooms, and can be opened from either room side. A stainless-steel fire-rated door is also available. Models are available with a shelf that serves as a resting spot for materials or documents. A flexible mounting system accommodates wall thicknesses from 3.5 – 4.5” thick; custom configurations are also available. Select among five sizes, ranging from 12”H x 12”W to 36”W x 48”H and come in wall- and floor-mount configurations.

The Pass-Through Convenience Windows and Doors are ideal for pharmacies, doctors’ offices and labs, to help streamline operations and increase efficiency.

Terra Universal has over 40 years of experience manufacturing modular controlled environments and room accessories such as doors, windows and pass-through chambers.

For more information about the Pass-Through Convenience Windows and Doors,visit


Mike Buckwalter

Publications Director

Phone (714) 578-6190

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