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We only sell 100% OEM parts. Do not fall for fake imported knockoffs ( which are very had to notice)- Family Owned & Professional Field Experts.
We only sell 100% OEM parts. Do not fall for fake imported knockoffs ( which are very had to notice)- Family Owned & Professional Field Experts.
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StormShield™ USA-Made Garage Door Threshold Seal Kit – Heavy-Duty EPDM Rubber Bottom Seal with Adhesive – Stops Water, Drafts, Rodents & Dirt – Fits All Residential & Commercial Garage Doors

SKU 10B-Treshold
Save 29% Save 32%
Original price $219.99
Original price $219.99 - Original price $246.99
Original price $219.99
Current price $149.99
$149.99 - $175.99
Current price $149.99

GarageDoorProject is proud to use only US vendors with 100% OEM parts and all new production dates • FITS ALL GARAGE DOOR TYPES – CUT TO ANY LENGTH


• 100% USA-MADE – OEM STORMSHIELD™ QUALITY
Manufactured in the USA using the original StormShield™ commercial-grade formulation — not a thin knockoff. Trusted by garage door professionals for over 20 years.


• HEAVY-DUTY EPDM RUBBER – BUILT TO OUTLAST VINYL
Unlike cheap PVC imports that crack, this true EPDM rubber stays flexible in extreme heat & freezing temps. Creates a long-lasting seal against wind, water, snow & rodents.


• COMPLETE DIY INSTALL KIT WITH ADHESIVE INCLUDED
No pro needed — kit comes with premium adhesive for permanent installation on concrete, wood or metal. Installs in under 30 minutes with basic tools.


• SEALS GAPS UP TO 1.5" – KEEPS GARAGE CLEAN & DRY
Blocks rain blowback, garage floods, pests, dirt & leaves. Eliminates daylight and drafts under the door for improved insulation & energy efficiency.

Product Description

GarageDoorProject ThresholdDIYkit Commercial-Grade Garage Door Bottom Seal | Heavy Duty EPDM Rubber Strip with Adhesive | Fits All Doors | GarageDoorProject | 100% OEM | US Vendor

Brand: GARAGEDOORPROJECT

Features:

  • • 100% USA-MADE – OEM STORMSHIELDâ„¢ QUALITY
    Manufactured in the USA using the original StormShield™ commercial-grade formulation — not a thin knockoff. Trusted by garage door professionals for over 20 years.

    • HEAVY-DUTY EPDM RUBBER – BUILT TO OUTLAST VINYL
    Unlike cheap PVC imports that crack, this true EPDM rubber stays flexible in extreme heat & freezing temps. Creates a long-lasting seal against wind, water, snow & rodents.

    • COMPLETE DIY INSTALL KIT WITH ADHESIVE INCLUDED
    No pro needed — kit comes with premium adhesive for permanent installation on concrete, wood or metal. Installs in under 30 minutes with basic tools.

    • SEALS GAPS UP TO 1.5" – KEEPS GARAGE CLEAN & DRY
    Blocks rain blowback, garage floods, pests, dirt & leaves. Eliminates daylight and drafts under the door for improved insulation & energy efficiency.

    • FITS ALL GARAGE DOOR TYPES – CUT TO ANY LENGTH
    Compatible with sectional, roll-up & sliding garage doors in residential or commercial settings. Trim to fit with utility knife for widths up to 20 ft or more.

Keep your garage clean, dry, and protected with the StormShield™ Garage Door Threshold Seal by GarageDoorProject™ — the original American-made threshold system, trusted by homeowners and contractors nationwide.

Unlike imported PVC seals that flatten and crack, StormShieldâ„¢ uses true commercial-grade EPDM rubber, the same material used in industrial roofing. It compresses tightly under your garage door, forming a solid barrier against wind-driven rain, snow melt, dust, rodents, and insects.

This complete DIY kit includes high-strength adhesive, allowing for fast installation on concrete, wood, epoxy, or metal surfaces. Simply cut to length, apply adhesive, and close the door for a perfect bond. Once installed, it seals gaps up to 1.5 inches, eliminates light leaks and drafts, and even reduces energy loss from heated or air-conditioned garages.

Whether you’re sealing a single residential door or an industrial bay, StormShield™ delivers real weather protection built to last for years — not months.

Proudly manufactured in the USA. Backed by GarageDoorProjectâ„¢.

PartNumber: ThresholdDIYkit

Model: ThresholdDIYkit

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