• Coiled vinyl garage threshold with tube of adhesive
  • Vinyl garage threshold on concrete floor with car bumper
  • Hand applying vinyl threshold onto concrete with adhesive
  • End of vinyl garage threshold
G-Floor®

Garage Door Threshold | G-Floor® Flooring Accessory

GFTHRESH16MB

$76.99
$76.99 -22%
$98.99
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Shipping calculated at checkout.
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94 in stock

Why You'll Love It

  • Easy Installation: The G-Floor® Garage Door Threshold Seal is a DIY-friendly solution with included adhesive, allowing for a quick and simple setup.
  • Custom Fit: Easily cut and trim the threshold to your desired length using a utility knife for a perfect fit with any garage door.
  • Durable Material: Made from 100% polyvinyl, this threshold seal withstands adverse weather conditions and heavy wear without cracking or peeling.
  • Energy Efficient: By sealing gaps and preventing drafts, it helps reduce energy costs throughout the year.
  • Comprehensive Protection: Acts as a barrier against water, snow, dirt, leaves, and pests, keeping your garage clean and protected.
  • What's in the Box: Includes G-Floor® Garage Door Threshold Seal and adhesive for easy installation.
  • Pattern: Features slanted edges for a better seal and fit.
  • Material: Made of 100% polyvinyl, ensuring durability and resistance to adverse weather conditions.
  • Color Options: Available in Black.
  • Length Options: Comes in 10ft, 16ft, and 20ft lengths for a custom fit. All lengths measure 0.44 in. tall at the highest point.

  • Residential Garages: Install the G-Floor Garage Door Threshold Seal to keep out moisture, debris, and pests, ensuring a clean and dry garage space.
  • Commercial Warehouses: Use the threshold seal to prevent dirt and drafts from entering through large warehouse doors, maintaining a controlled environment.
  • Storage Units: Apply the seal to storage unit doors to protect stored items from water damage and contamination by external elements.
  • Workshops: Enhance the seal of workshop doors to keep out dust and debris, providing a cleaner workspace for projects and equipment.
  • Retail Loading Docks: Utilize the threshold seal to block out pests and weather elements, ensuring a secure and clean loading area.
  1. Measure the width of your garage door to determine the appropriate length of the threshold seal needed.
  2. Cut the threshold seal to the desired length using a utility knife and a straight edge for a custom fit.
  3. Clean the garage floor surface where the threshold will be installed to ensure proper adhesion.
  4. Apply the included adhesive to the bottom of the threshold seal and position it on the floor, ensuring it aligns with the garage door.
  5. Press down firmly on the threshold seal to secure it in place and allow the adhesive to cure as per the manufacturer's instructions.

Seal out the elements and protect your garage with the G-Floor® Garage Door Threshold. Designed to keep water, dirt, leaves, and pests from sneaking under your garage door, this heavy-duty threshold creates a tight seal while adding a clean, finished look to your entryway.

Made from durable vinyl that won’t crack, peel, or deteriorate under extreme temperatures, the G-Floor® Garage Door Threshold provides long-lasting protection for your garage. Its low-profile design allows vehicles to drive over it with ease, while the ribbed surface adds traction and helps guide water away.

Why choose the G-Floor® Garage Door Threshold?

  • Weather protection – Keeps out rain, snow, leaves, dust, and debris.
  • Energy savings – Helps seal drafts, keeping your garage cooler in summer and warmer in winter.
  • Pest defense – Blocks insects and rodents from sneaking in under the door.
  • Durable construction – Made of tough vinyl built to handle years of heavy use.
  • Easy installation – Trim to size, apply adhesive, and secure in place for a permanent seal.
  • Seamless integration – Works perfectly with G-Floor® roll-out garage flooring or on its own.

Protect your garage from the ground up. With the G-Floor® Garage Door Threshold, you’ll extend the life of your flooring, improve comfort, and keep your space cleaner year-round.

⚠ CALIFORNIA WARNING: This product can expose you to chemicals including Antimony oxide (Antimony trioxide), and Diisononyl Phthalate (DINP) which are known to the State of California to cause cancer and Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.

Why G-Floor® Flooring

Quality You Can Depend On

It’s more than just a surface to walk on, it’s a testament to the dedication of those who innovate and craft quality G-Floor® Flooring

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  • Built to Last
  • Low-Maintenance Durability

  • DIY-Friendly Installation
  • Proudly Made in the USA