4.5” Black Vinyl 5/16” T-Style Garage Door Bottom Seal
Keep your garage sealed tight with this 4-1/2" wide durable black vinyl T-style bottom garage door seal. Built from premium long-wearing flexible PVC, it is designed to fit standard bottom retainers that accept a 5/16" T-style seal. Ideal for many residential and commercial garage doors, this weather seal helps block drafts, water, dust, leaves, and pests. The flexible material conforms well to uneven floors and remains flexible down to –30° F.
Key Features
- Fits Standard Retainers: 5/16" T-end slides into most standard bottom garage door retainers that use a 5/16" T-style seal.
- Premium Flexible PVC: 4-1/2" wide black vinyl that is long-wearing and stays flexible in cold weather (tested to –30° F).
- Wider Profile: The 4-1/2" width offers extra material for better coverage on uneven or settling garage floors.
- Pre-Cut Lengths: Available in lengths ranging from 8' to 40', priced per pre-cut length.
- Extra Length Included: Each seal is cut 5" to 6" longer at no extra cost so you have material to tuck back into the retainer.
- Accurate Fit: The "T" portion that slides into the retainer measures 5/16".
- Manufacturing Tolerance: Actual "T" measurement may vary slightly (typically .29" to .3125").
Need to Know
- Is It the Right Fit?: Not sure if the 5/16" T-style is correct for your door? Check out our Seal Sample Pack to test fit. We also recommend measuring the "T" part of your existing seal with a digital caliper to confirm compatibility.
- Installation Tips: For easier installation, it is best to have two people. One pulls the seal through the retainer while the other feeds it in. Soapy water or a light lubricant can help the seal slide more smoothly.