A solid and flexible door for internal use
1.5/2 mm mild steel or stainless steel surface. Ceramic fibre. Reinforcement plates for hinges, door closer and panic device are welded on inside of the door leaf.
3mm mild steel or stainless steel surface. The frame fixing to the bulkhead is welded or bolted. Adjustable gasket for gas tightness or sound reduction.
Drop down gasket