The ½” high garage door threshold seal is a must have for any garage that experiences wind-driven rain during the course of the year. This is because the product will stop any windswept rain, leaves, and debris from getting inside your garage up to ½" high. 

This garage door threshold seal is ½” high, 3-1/3” wide, and available in a range of lengths from 8’3” up to 20'3". Be sure to measure your garage opening properly before you buy the product; if it’s too large they can always be cut down to size.

How does this garage door threshold seal work exactly?

The first step to making your garage waterproof is to place it firmly down on the floor, and make sure it pushes up against the back of your garage door. This, combined with the adhesive and sealant provided with the purchase, will create a watertight seal up to ½" in height.

As it seals the gaps between the garage door and floor, mice and other rodents are not able to slip into the garage. Additionally, it can stop heat from escaping and allow you to enjoy lower energy costs while also reducing condensation in the garage slowing down the rusting of metal equipment and tools.

What material is this garage door threshold seal made from?

The seal and all the other seals in our residential threshold seal range are made from extremely durable PVC material. It is completely odorless, so it won’t make your garage stink at all; it is also UV stable which means that it won’t be discolored by excessive sunlight in warmer areas. Unlike rubber garage door threshold seals, it will not crack or split and will always maintain its original shape on the floor.

Additionally, we are committed to being environmentally friendly and our products reflect that and this garage door threshold seal is no different. It is fully recyclable so when you are moving or have no use for it anymore you can be sure that the material will be used elsewhere and not just burned.

What type of garage doors can this seal be used on?

This ½” high garage door threshold seal can be used on any and all domestic and commercial door types, whether it’s a sectional, roller shutter, a side-hinged or an up-an-over door. As long as you have measured out the length of the garage door in question you will not have an issue placing our seal down creating a waterproof seal up to ½ in height.

Please note that the ½” high garage door threshold seal has a weight limit of 6000 lbs and therefore is suitable for most cars and small vehicles, but you should always check the weight of your vehicles before ordering. It is not suitable for forklift trucks, pallet jacks, lorries, vans, tractors etc., or installation in high traffic areas such as parking garages. 

If unsure, please consult our Buyers Guide or contact us. 

The kit includes:

• GaraDry® ½” high garage door threshold seal
• 2x Side Blocks 
• Adhesive equal to the amount needed for length specified
• Instruction manual for installation with a QR code link to THIS video
• 5-year warranty on the seal and adhesive

I have some questions; how can I contact you?

There are currently three methods of contacting us here at GaraDry®, the first of these is to send an email to [email protected], we will aim to respond to all queries within 24 hours of receiving them. This method and the contact form work very similarly, you can head on over to the contact form at the top of the navigation under “Contact Us” or by clicking here and fill out the form. Once completed we will take a look over it and get back to you within 24 hours.

If you can’t wait and need a query answered promptly, please call our phone line at 866 563 2707. This line is open from 6am until 5pm through Monday to Friday and our customer service team will speak to you and handle your matter and explain any questions you may have regarding the product.

Needing Inspiration?

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