ASI Doors

Invisible Air Door keeps cold side cold, warm side warm.
Architectural & Civil Engineering Products

Invisible Air Door keeps cold side cold, warm side warm.

AirSeal Air Door creates invisible barrier using high velocity laminar airflow to maintain dual climates. It automatically adjusts to changes in heat and humidity thus reducing fog, ice and moisture commonly associated with wide-open doorways that separate climates. All-galvanized or stainless-steel door is available as air shield only, or in combination with fabric roll-up door. Applications...

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Door withstands wind loads to 88 mph.
Architectural & Civil Engineering Products

Door withstands wind loads to 88 mph.

Marathon® Hydrarol door has durable metal exterior with ability to open and close at 42 in. per second. Door's exterior is composed of interlocking slats with anodized aluminum, and is reinforced with shock-absorbing PVC interior. It is fully weathersealed with dense R8 polyurethane foam insulation. PVC interior and nylon end caps maintain door alignment, eliminate metal to metal friction during...

Read More »
Invisible Air Door keeps cold side cold, warm side warm.
Architectural & Civil Engineering Products

Invisible Air Door keeps cold side cold, warm side warm.

AirSeal Air Door creates invisible barrier using high velocity laminar airflow to maintain dual climates. It automatically adjusts to changes in heat and humidity thus reducing fog, ice and moisture commonly associated with wide-open doorways that separate climates. All-galvanized or stainless-steel door is available as air shield only, or in combination with fabric roll-up door. Applications...

Read More »
Door withstands wind loads to 88 mph.
Architectural & Civil Engineering Products

Door withstands wind loads to 88 mph.

Marathon® Hydrarol door has durable metal exterior with ability to open and close at 42 in. per second. Door's exterior is composed of interlocking slats with anodized aluminum, and is reinforced with shock-absorbing PVC interior. It is fully weathersealed with dense R8 polyurethane foam insulation. PVC interior and nylon end caps maintain door alignment, eliminate metal to metal friction during...

Read More »

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