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Tunnel Inlet Doors


Tunnel inlet doors have a greater insultation value than curtains and reduce cold zones that cause increased heating costs.

Tunnel Inlet Doors


Tunnel inlet doors have a greater insultation value than curtains and reduce cold zones that cause increased heating costs.

VAL-CO Tunnel Inlet Doors have seven times the insulation value of curtains. The continuous hinge is reinforced with stainless steel for durability. An extra large continuous top seal eliminates drafts and pushes air up along the ceiling.

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Features

Durable construction

Wooden stiffeners add reinforcement to tunnel doors, whose continuous seal around the frame blocks out drafts.

Ventilation efficiency

Tunnel doors are seven times more insulating than curtains, which reduces winter cold zones and reduces heater run times and fuel consumption.

Specifications
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