SKU: 26491087431

Garage Door Water Barrier Seal Kit 40mm (High)

Sale price$97.16 Regular price$107.95
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 9 - Jul 14

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Garage Door Water Barrier Seal Kit 40mm (High)This GaraDry 40mm garage door water barrier kit was created to act as a larger stopper in areas where flash flooding is more common. Due to the size of the seal being so tall at 40mm, it not only acts as an effective way of waterproofing your garage, but it also keeps out all debris such as leaves flying in or dust making its way inside. This water barrier provides you with a clean and dry garage at all times of the year. Additionally the seal itself

This GaraDry® 40mm garage door water barrier kit was created to act as a larger stopper in areas where flash flooding is more common. Due to the size of the seal being so tall at 40mm, it not only acts as an effective way of waterproofing your garage, but it also keeps out all debris such as leaves flying in or dust making its way inside.

This water barrier provides you with a clean and dry garage at all times of the year. Additionally the seal itself can be used as a water diverter across a driveway to direct the water elsewhere.

There are a lot of variants that you can pick from, if this seal doesn't suit your needs, maybe something less tall will be better for you. As an example you can look at our 25mm garage door seal here.

How does our garage door water barrier work?

Our 40mm seal is ideal for areas where you can expect to see a lot of water. This is because the seal and the adhesive provided combine to create a watertight seal against flooding up to 40mm high. 

It will also reduce the moisture levels in your garage, so if you have any iron tools and equipment then getting a garage door water stop makes perfect sense as your tools will be in working order.

Due to its height a lot of rodents such as rats or mice will be prevented from setting foot in your garage as the seal fills up any large gap that they could slip between in order to enter.

What type of doors are suitable for a 40mm garage door water barrier?

Despite it’s size this garage door water barrier will work on any garage door, whether it be for a commercial or a domestic application. The doors it will work on include sectional and side-hinged doors where the water barrier works very well and then it can also be used for both the roller shutter door used in a lot of warehouses and especially the up-and-over classic garage door.

Due to the tough material used to make it, it’s also safe to be driven over by almost any car. It has a weight limit of 2722kg so it is not suitable for forklifts, trucks, lorries, vans or tractors. It should also not be used in high traffic areas such as parking garages. Please check our weight chart on the buyer’s guide in order to make sure that your vehicles can drive over it.

What material is used to make this garage door seal?

All our garage door threshold seals are made from the same extremely durable PVC material, what you see online are plenty of rubber garage door threshold seals. However, our seal is completely different, firstly it will never become brittle or break because the PVC material is designed to be long-lasting. Additionally, by buying this seal you are being environmentally friendly as the product is fully recyclable.

The kit includes:

  • GaraDry® 40mm Garage Door Water Barrier Threshold Seal
  • Adhesive with the quantity listed on the drop down for the installation
  • Full instruction booklet with a QR code link to THIS YouTube video guide
  • 5-year warranty

How can I get in touch with GaraDry®?

We have multiple methods of communication so you don’t have to worry about how you can contact us. The first of these is to simply make a phone call to 01704 532 360, which will put you through to our customer service team who will help you either make your order or answer any and all questions you may have about our product and others.

You can also contact us via email by sending one through to [email protected] we aim to answer all queries within 24 hours but mostly do it on the same day.

Needing Inspiration?

Unsure about how a GaraDry® threshold seal will look in your garage? Our happy customers have shared photos of their installations here

      Shipping Notes
      • Free Standard Shipping on $100+ Orders to the USA.
      • Except Preorder products are shipped in 48 hours.
      • Delivery to the USA:
      1. Standard Shipping : 3-10 business days
      • If time is of the essence, please consider selecting expedited delivery for faster service.
      Exchange/Return Notes
      • We offer a 30-day return/exchange service after receiving.
      • Final sale items are not eligible for returns or exchanges.
      • To process your return/exchange, please contact us at [email protected]
      • Please click here for more details>>> Return & Exchange Policy
      SKU: 26491087431

      Discover Niche Categories That Outsell

      Top-Converting Item to Boost Your Average Order

      4.3 ★★★★★
      Based on 913 reviews
      Sort
      Highest Rating
      Newest First
      Oldest First
      Product Reviews
      M
      Verified Purchase
      Mimie Hull
      Pawtucket, US
      ★★★★★ 5
      Great kids sandals
      Size: 9 Toddler, Color: Taupe
      These are cute and my kids say they’re comfortable! We got a few colors. Definitely would purchase again. They’ve got good quality.
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on March 18, 2026
      J
      Verified Purchase
      Jenna Smeyne
      Draper, US
      ★★★★★ 1
      Super wide
      Size: 13 Little Kid, Color: Taupe
      They are oddly very wide. Great for kids with wide chunky feet but for us it was not cute
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on May 18, 2026
      K
      Verified Purchase
      Kindle Customer
      Grantham, US
      ★★★★★ 2
      Nice but runs small
      Size: 7 Big Kid, Color: Navy
      The sandals are nice and not to hard or flimsy but they are cut very small.
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on April 22, 2026
      A
      Alexandria Knox
      San Leandro, US
      ★★★★★ 4
      Solid Kids Sandals, Overpriced Like Most Kids Shoes 🌞
      Size: 11 Little Kid, Color: Brown, Size: 11 Little Kid, Color: Brown
      My son hasn’t worn these yet since it’s December in Indiana and sandals + snow obviously don’t mix. 😂 So this review is based on first impressions rather than long term wear. That said, these seem wider than a lot of typical kids’ sandals, which I REALLY appreciate since we tend to have wider feet in our family. #hobbitfeet The quality feels pretty decent overall. They’re described as lightweight, and while they’re not insanely lightweight, they do have enough weight to feel semi-sturdy and not flimsy or cheap. I like the style and color, and I think they’ll work well for my son once warmer weather hits. My main complaint is the price. At just under $24 at the time of this review, it feels a little high for kids’ sandals and for what these are. I really feel like $20 MAX would make more sense. Kids shoes are almost always priced like adult shoes, even though they clearly use less material, and that’s hard for me to understand and wrap my mind around. Overall, these seem solid for daily wear, I just wish the price was a bit more reasonable and affordable.
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on December 31, 2025
      J
      Job
      Phoenix, US
      ★★★★★ 5
      Great basic and timeless design
      Size: 12 Little Kid, Color: Brown
      These sandals are a great find! They’re super easy to get on and off thanks to the Velcro straps, which is a huge win for little ones learning to be more independent. The fit is adjustable and secure, so they stay in place well during all kinds of play. The cork-style footbed is comfortable and gives good support, and the overall design feels sturdy enough to handle everyday wear. They’re lightweight but still durable, and have held up really well so far. They also have a classic, versatile look that goes with just about everything, perfect for summer outfits. Overall, a reliable, comfortable sandal that’s great for active kids. Would definitely buy again!
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on April 24, 2026

      recommand products