Complete turn-key Walk-In solutions for food storage, product merchandising, beer refrigeration, and floral displays. Call today for our help with your next project! Easy to assemble walk in freezer. Non-CFC foamed-in-place polyurethane insulated panels (3-1/2" thick R29 is standard, optional 5-1/2" thick R44 available). Tongue-in-groove wood frame construction with cam-action fasteners, perimeter vinyl gasketing. Infitting door with 1-1/4" overlap. Chrome-plated cam-lift hinges.