Dock Seals & Shelters

Dock seals and shelters create a weathertight barrier between your building and the trailer, protecting cargo and workers from the elements while improving energy efficiency. Seals compress against the trailer sides and top; shelters use a rigid or flexible frame to accommodate varying trailer sizes without contact pressure.

Buyer's Guide

Choose a dock seal when trailers are consistent in size and you need maximum energy efficiency — foam-pad seals provide a tight fit but require trailers to back in firmly. Dock shelters suit facilities with mixed trailer sizes or refrigerated trailers where contact pressure would damage insulation. Key specs: head curtain projection, side pad width, and compatibility with your door opening dimensions. For cold storage, look for insulated curtain materials and brush seals at the sill.

Safety/Compliance: Proper dock sealing reduces forklift exhaust infiltration into the building, supporting indoor air quality requirements. Ensure seals don’t obstruct dock leveler operation or emergency egress.