Mini-Warehouse Roll-Up Door Bottom Seal - 3/8" T, 11/16" Bulb, Black, 24.5' Roll | MW-375-BK-KIT24.5

This 24.5-ft roll of black bottom weather seal is used to replace worn, cracked, flattened, or missing bottom seal on compatible self-storage, mini-warehouse, and other overhead doors that use an equivalent seal profile. The 3/8" T-style mount fits into the bottom seal retainer, while the 11/16" bulb helps close the gap between the door and the floor or threshold.

This shorter roll is a practical choice for smaller replacement jobs, repairs, or field-cut lengths where a full 100-ft roll is not needed. This seal is made in the USA.

Fit and Compatibility

• Fits compatible 3/8" T-style bottom seal retainers
• 11/16" bulb profile helps improve door-to-floor sealing
• Black PVC weather seal for compatible roll-up and overhead doors
• Used on many self-storage, mini-warehouse, and compatible overhead door applications
• Review the seal measurements shown on this page before ordering
• Samples may be ordered to confirm fit before purchasing full rolls

Installation Notes

• Remove the old bottom seal and clean dirt or debris from the retainer before installing the new seal.
• Check the retainer for crushed, bent, or pinched areas and straighten as needed.
• If needed, use a small amount of plastic-safe, non-staining lubricant in the retainer to help the seal slide into place.
• Keep lubricants away from visible painted surfaces, hasps, latch areas, and any areas that may be repainted later.
• Avoid pulling with excessive force, which may stretch or damage the seal.
• Trim excess seal after installation and lightly crimp the track ends if needed to reduce seal movement.

This replacement seal may also be referred to as bottom seal, bottom weather seal, door astragal, or roll-up door weather stripping. It helps reduce drafts, light gaps, dust, and water intrusion at the bottom of compatible doors.