Feather Edge Boot with Fin

SKU:: CN102-40-W

MSRP: $2.65

$2.41

(You Save $0.24)

Enter DESIRED FOOTAGE into the QUANTITY box below - Please note item will arrive as ONE PIECE in desired footage length
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UPC:
atc-product:: VBDS13
atc-product:: CN102-20-W
atc-product:: BDS13
availability:: available
brand-url:: /brand/action-industries/
brand-name:: Action Industries

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Product Description
Related Products

The CN102-40-W feather edge boot with fin is a heavy-duty rolling steel door weather seal designed for doors that use dual bottom angles. The 1-inch-thick top fin fits between the two bottom angles and is bolted into place, providing a secure mounting method for rolling steel door applications. This seal is compatible with Cornell Cookson Legacy Fire Door models FD0-A, FD0-A10, and FD0-B.

Made from santoprene, a variation of EPDM synthetic rubber, this rolling steel door seal is extremely durable while weighing 30% less than standard EPDM. Its heavy-duty bulb-type design is well suited for mini-warehouse, self-storage, and other rolling steel doors equipped with double-angle bottom bars. The seal provides a practical replacement option for applications requiring a durable bottom weather seal with a fin-style mounting profile.

Why Choose This Rolling Steel Door Seal?

Heavy-duty bulb-type design for rolling steel door applications.
Top fin provides secure mounting between dual bottom angles.
Extremely durable santoprene construction for demanding door applications.
Weighs 30% less than standard EPDM.
Suitable for mini-warehouse, self-storage, and other doors with double-angle bottom bars.
Designed for easy DIY installation.

Choosing Your Weather Seal

This seal is designed specifically for rolling steel doors with dual bottom angles. Before ordering, confirm that your door uses a double-angle bottom bar and compare the seal dimensions and mounting configuration with your existing setup. For Cornell Cookson Legacy Fire Doors, verify the door model before selecting this replacement.

Bottom Bar Configuration	Choose this seal for rolling steel doors that use dual bottom angles. The top fin installs between the two bottom angles and is bolted into place.
Door Application	Suitable for mini-warehouse, self-storage, and other rolling steel doors using double-angle bottom bars.
Ordering	Sold by the foot. Enter the total number of feet needed in the Quantity field. Orders are typically supplied as one continuous piece.
Cornell Cookson Compatibility	Compatible with Cornell Cookson Legacy Fire Door models FD0-A, FD0-A10, and FD0-B.

Technical Specifications

Manufacturer	Action Industries
Product Type	Heavy-duty bulb-type rolling steel door weather seal
Material	Santoprene synthetic rubber, a variation of EPDM
Overall Width	1-13/16 inches
Overall Height	2-13/16 inches
Fin Thickness	1 inch
Fin Height	1-5/8 inches
Mounting Style	Top fin mounts between dual bottom angles and is bolted into place

Package Includes

CN102-40-W reather edge boot with fin in the ordered length.

Installation Best Practices

The top fin of this rolling steel door weather seal installs between the door's dual bottom angles and is secured by bolting the bottom angles together. Before installation, inspect the existing bottom angles and mounting area to make sure they are in suitable condition for the replacement seal.

Confirm that the door uses a dual-angle bottom bar before beginning installation.
Compare the replacement seal dimensions with the existing seal and bottom bar configuration.
Clean dirt and debris from between the bottom angles before positioning the new seal.
Position the top fin evenly between the two bottom angles before securing it in place.
Verify that the seal is properly positioned along the full width of the door before completing installation.
After installation, check that the bulb makes consistent contact when the door is closed.

Compatibility Notice

Garage door designs can vary, and retainer shapes and sizes may have changed over time. Please double-check your existing retainer or track before ordering and contact us with photos or measurements if you need help choosing the right seal.

Frequently Asked Questions

Will the CN102-40-W fit my rolling steel door?

This seal is designed for rolling steel doors that use dual bottom angles. It is also compatible with Cornell Cookson Legacy Fire Door models FD0-A, FD0-A10, and FD0-B. Confirm your bottom bar configuration and dimensions before ordering.

How does this rolling steel door weather seal attach?

The 1-inch-thick top fin fits between the two bottom angles of the door and is bolted into place.

What is the CN102-40-W made from?

It is made from santoprene synthetic rubber, a variation of EPDM that is extremely durable and weighs 30% less than standard EPDM.

How do I order the correct length?

This product is sold by the foot. Enter the total footage needed in the Quantity field, and your order will typically be supplied as one continuous piece.

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