Agriculture Hangar Doors

Agricultural hangar doors run in dust, chaff, moisture, and pests, and they are needed most during the narrow window when downtime costs the most. We stock brush seals, weather seals, bearings, casters, and drive components for bifold and rolling doors on machine sheds, equipment storage, and livestock buildings. Shipped from Ocala, Florida.

How grain dust damages agricultural door parts

Airborne grain dust behaves like a fine grit. It works past bearing seals, packs into tracks, and turns grease into a grinding compound. Doors in agricultural service need cleaning and re-lubrication more often than the same door would in a clean building. Bearings that seem to fail early are usually failing from contamination rather than load.

Brush seals for pest and bird exclusion

Brush seals close the gaps around a door where rigid weather seals cannot: uneven thresholds, worn frames, and leaf-to-leaf joints on bifolds. They are the practical answer for keeping birds, rodents, and insects out of a machine shed or feed storage building, and they tolerate dust and debris better than a compression seal does.

Weather seals for machine sheds and livestock buildings

Where you have a clean, even sealing surface, EPDM weather seal blocks air and water better than brush. Many agricultural doors use both: weather seal along the straight edges, brush seal wherever the gap is irregular. Measure the largest gap along your door edge before choosing a brush length.

Agricultural hangar door parts: common questions