Our Clopay CL0-400 garage door bottom weather seal from North Shore Commercial Door is designed to securely fit your Clopay garage door's bottom. Use this Clopay weather seal on a Clopay steel garage door with a single-channel to hold the replacement weather stripping.
This specially designed Clopay garage door bottom weather seal has an exclusive "0" design and L-shaped legs that, when installed, transforms into a bulb shape. The bulb shape on this 4-in. seal ensures a snug fit between your Clopay garage door bottom seal and garage floor, closing any gaps created by uneven floors.
The black EPDM synthetic rubber construction maximizes protection against even extreme weather conditions. The tight seal also stops dirt, dust, and bugs and other pests from entering your garage.
(Former part number: CLO400)
Fits Clopay steel garage door with single-channel bottom
Width: 4 in.
Length: Order by ft.
O shape and L-shaped legs create bulb-shaped seal when installed
Black EPDM synthetic rubber construction
For other styles of garage door bottom seal, click here.
Installation Instructions for "Bulb" Shaped Astragal:
Raise door to open position. Place “C” clamps in both tracks directly below the door and tighten.
Remove old weather seal from bottom of the door section. It may be necessary to remove screws holding weather seal to retainer.
Make a bulb shape from the flat strip of weather seal by curling the ends together. The top of the bulb will resemble a “T”.
Insert “T” shape into retainer slot. See Fig 3. Slide the weather seal across the length of the door. NOTE: The weather seal will slide through the retainer slot easier if soapy water is applied.
Cut off excess weather seal flush leaving two extra inches from the edge of door. Tuck extra weather seal into itself to allow for future shrinkage. If any screws were removed, replace now.
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