Box Truck Door Gasket

Box Truck Door Gasket is a robust EPDM rubber sealing gasket engineered specifically for the large perimeter doors of box trucks, dry vans, and box trailers. Formed into a continuous, compressible profile, it bridges the gap between the rear door frame and the door panel, delivering a dependable weather seal across the full height and width of the cargo opening.

This gasket is commonly fitted to box truck rear doors, shipping container doors, refrigerated truck and reefer doors, as well as passenger van and commercial vehicle doors. Its thick, resilient sealing bulb absorbs door irregularities and frame tolerances, preventing rain, snow, wind-driven dust, and exhaust from seeping into the cargo compartment and protecting goods in transit.

Built from high-density EPDM with a reinforced backbone, this box truck gasket resists ozone, UV exposure, and repeated door slam cycles. It maintains its elasticity and sealing pressure through freezing winter loads and summer highway heat, which is critical for long-haul fleets, container operators, and cold-chain distributors who cannot afford water damage or temperature leaks.

Product highlights:

- Heavy-duty EPDM construction for large commercial door openings

- Excellent water, dust, and air tightness for cargo protection

- Superior compression recovery after thousands of door closures

- Resists aging, ozone, and weathering for multi-year service

- Custom lengths, corner shapes, and profiles available to match OEM frames

From sealing a dry box truck on a cross-country run to maintaining the cold chain in a refrigerated trailer or weatherproofing a container door, this Box Truck Door Gasket is a trusted sealing component. Contact us for technical drawings, custom extrusion, and factory-direct pricing.