Universal Garage Door Bottom Weather Seal Replacement Kit

The Universal Garage Door Bottom Seal Replacement Kit provides everything needed to replace a worn or damaged garage door bottom seal with a complete garage door bottom seal kit. Each kit includes a heavy-duty aluminum retainer, a flexible 4-inch T-end weather seal, and mounting screws for a straightforward installation. Available for doors up to 9 feet or 18 feet wide, these kits fit 1-3/8", 1-3/4", and 2" thick garage doors and can be trimmed to achieve a custom fit.

Designed for residential and commercial applications, this garage door seal replacement helps reduce drafts, dust, pests, water, and air infiltration beneath the door. Choose a premium EPDM rubber seal for maximum durability and performance in extreme temperatures or a vinyl seal for dependable, cost-effective weather protection. The sectional aluminum retainer makes shipping, handling, and installation easier while providing long-lasting performance.

Why Choose This Kit

• Complete garage door bottom seal replacement kit
• Helps block drafts, dust, insects, pests, and water
• Heavy-duty aluminum retainer with 1/4" T-end track
• Available with either EPDM rubber or vinyl weather seal
• Fits 1-3/8", 1-3/4", and 2" thick garage doors
• Available in 9' and 18' kit sizes
• Components can be trimmed for an accurate fit
• Suitable for residential and commercial garage doors

Choosing Your Kit

About Our Cut-Down Kits: Aluminum retainers are supplied in shorter 4'6" sections for easier shipping and handling while maintaining full installed performance.

Example: A 9' kit includes two 4'6" retainer sections, while an 18' kit includes four 4'6" sections.

What's Included

• One 9' or 18' garage door bottom seal (EPDM or vinyl depending on selected kit)
• Heavy-duty aluminum retainer sections
• Mounting screws

Technical Specifications

Installation

Remove the existing bottom seal and retainer, fasten the new aluminum retainer to the bottom of the door, slide the new weather seal through the 1/4" T-end track, and trim both the retainer and seal as needed for a proper fit.

Frequently Asked Questions

Will this garage door bottom seal kit fit my garage door?

This kit fits garage doors with a flat bottom that are 1-3/8", 1-3/4", or 2" thick. Select the correct door thickness and kit length when ordering.

Should I choose EPDM or vinyl?

EPDM rubber provides the best flexibility and durability in extreme hot and cold temperatures. Vinyl offers dependable sealing performance at a more economical price.

Can I trim the kit to fit my garage door?

Yes. Both the aluminum retainer and weather seal can be cut during installation. Use a handsaw for the retainer and household scissors for the seal.

Why is the aluminum retainer supplied in sections?

Sectional retainers are easier to ship, transport, and install while providing the same finished performance once mounted to the garage door.