Seals along the top and bottom must allow the door to slide easily. A simple door sweeps brush style attached to the top and bottom of the barn door may be what you need.

There are different sizes of brush seals, you need to determine the appropriate length of the brush. When the door is closed, measure the gap between the floor and the bottom of the door. Buy a door sweeps brush style whose length is twice the width of the door so you can connect the top and bottom of the brush.

Aoqun is a professional manufacturer of door sweeps brush style for 20 years. Using pure nylon wool, it has good elasticity and flexibility, and the rebound rate is as high as 99.9%. Block dust and wind, seal and save energy. Do you want high-quality door sweeps brush style? Find Aoqun.