Pacific Polytech

A "PUF insulated door" typically refers to a door that incorporates PUF (Polyurethane Foam) insulation within its structure. PUF is a type of foam insulation known for its excellent insulating properties and high thermal resistance. Doors with PUF insulation are commonly used in various applications where thermal insulation is crucial, such as in cold storage facilities, walk-in freezers, refrigerated trucks, and industrial settings.