Biotech labs punish doors in ways general cleanrooms never do. Vaporized hydrogen peroxide decontamination is standard practice in bioprocessing suites, and it is documented to degrade elastomer seals and finishes over repeated cycles. The process also only works in rooms that stay sealed. The door is simultaneously the containment barrier, the pressure boundary, and the surface your decontamination chemistry attacks hardest. Most door suppliers quote a cleanroom catalogue at that problem; biotech labs need a filtered list.
Our factory answer is shorter than the catalog: the parts you choose decide how the door ages. Ultimately, you want a door that holds the room’s pressure cascade, survives every decontamination cycle, and still wipes down to an auditor’s standard. That combination narrows the field fast. Elastomer seals and coated steels that serve dry cleanrooms age under oxidizing agents, which is why biotech suites end up in stainless with engineered gaskets. RAX builds its clean room door line in SS304 and SS316 with hermetic and interlock options, and every unit passes factory acceptance checks before it shi