Presence of this single Air Tight Door can be noticed in clean room, hospitals and also in research lab. Made of stainless steel or aluminum alloy or color steel, this door has 1.5 mm thick sheet. Its leaf thickness ranges between 40 mm to 50 mm. Door weight is less than 160 kg. This door supports swing type opening style. Speed of opening depends on user. This door has 5 mm thick double layered tempered glass made observation window to provide clear visibility of inside. Offered Air Tight Door is highly durable and its dimension is accurate.