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Weather Defender XL Garage Door Seal

$119.99 USD

Stocked in the US

Perfect for residential, commercial and industrial applications

Stops rainwater, draughts, leaves and rodents

Suitable for all door types and vehicle types

Easy to fit with instant results

Exceptionally tough

SKU: Weather Defender XL Category: Tag:



Our seal has been designed to be the ultimate garage door threshold seal offering immediate and instant results! By creating a tight seal between the floor and garage door, the threshold seal will prevent of leaves, water and debris being blown under your garage door and into your garage. The Weather Defender XL offers a solution for larger gaps while supporting wider industrial door profiles.

Weather Defender threshold seals are designed and manufactured exclusively in the United Kingdom and are made from a high versatile, exceptionally tough and eco-friendly, marine grade PVC for a longer lifetime.

Additional information

Weight 36 lbs
Dimensions 20 × 20 × 4 in

10'6" (incl. 1 adhesive), 16’5″ (incl. 2 adhesives), 20’8″ (incl. 3 adhesives), 82'0" (no adhesive)

Features and Benefits

–   Stops rainwater, draughts, leaves and even rodents!

–   Suitable for all door types and vehicle types, including wider industrial door profiles

–   Available in 4 different lengths

–   Easy to fit with instant results

–   Outstanding value

–   Forms a weatherproof seal

–   Keeps your garage dry and clean

–   Bright yellow safety strip

–   Suitable for various sizes of gap

–   Anti-slip ridges for increased safety

–   Marine grade, flexible, eco-friendly PVC

–   Fixes directly to the floor with adhesive – no need to bolt down

Weather Defender cross section


Weather Defender with Roller Door

Weather Defender in use
with Roller Garage Door

Weather Defender with Roller Door No Strip

Weather Defender no strip in use
with Roller Garage Door

Weather Defender with Sectional Door

Weather Defender in use
with Sectional Garage Door

Weather Defender with Up and Over Door

Weather Defender in use
with Up and Over Garage Door

Weather Defender with Up and Over Door No Strip

Weather Defender no strip in use
with Up and Over Garage Door

Weather Defender with Side Hinged Door

Weather Defender in use
with Side Hinged Garage Door

One Garage Door Seal that fits All Types of Doors


Black sealant that secures the garage door seal in place 

Everbuild Stixall Extreme Power Black Sealant is the ultimate combined building adhesive and sealant, with the most Extreme power to both bond and seal virtually EVERYTHING to ANYTHING in virtually all conditions, even underwater or in the rain!

Once your Weather Defender is installed with this black adhesive, please press down to secure in place and then leave for several hours before driving over the weather stripping.

This product is included as standard with our Weather Defender kits.

If you have additional adhesive left after your install, it can also be used on any application requiring high performance, durable sealing and bonding of joints.

Top tip: Wear gloves when applying, as the adhesive is extremely strong and hard to remove.

Wear gloves

Fitting Instructions

View how to fit the Weather Defender threshold seal to your garage door below or download the instructions.

Installation Between The Frame

Weather Defender instructions between

Installation Behind The Frame

Weather Defender instructions behind

Additional Information

   Manufactured in the United Kingdom

   Weather Defender XL is a total of 5 ¼” wide by 1 1/16” high

  Available in 4 different lengths to suit a range of openings including 3 pre-cut lengths and our 82’0″ trade length roll for any custom sizes required

   Our unique tear-away section on the Weather Defender threshold can be torn away when fitting the garage seal as necessary provide the best possible results

   Weather Defender has been designed with a solid yellow line to ensure this is highly visible for people to step over when entering and exiting the garage. The yellow line is a permanent solid infill which will not come off when driven over

   The threshold seal is precisely designed with a serrated grooved base to create an ideal surface for the sealant, providing excellent adhesion when the rubber Weather Defender is bonded to a concrete floor

   Our threshold seals are made from a REACH & RoHS compliant PVC

   Our threshold seals have a cold flex temperature of -14.8°F


Gregory H.
December 11, 2020.
Easy to put down. Haven't tested it yet because it hasn't rained.
December 6, 2020.
This is really heavy duty and should last a long, long time. I had plenty of adhesive sealant. This is my third installation and the first two are six month old now and never a drop of water inside the garages since installation.
November 14, 2020.
Easy to work with
Amazon Customer
October 2, 2020.
Fast and delivered early.
Baroque music lover
August 17, 2020.
heavy item delivered early
Jeremy H.
July 29, 2020.
Good service, thanks
Charity McFerron
July 28, 2020.
We needed this for our driveway. It has worked great!
mike v
June 8, 2020.
Threshold for garage as desribed.
Michael N.
May 6, 2020.
Nic3 weather strip. Easy to install

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