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General Product Questions

What size to order, suitable types of door, surfaces, and product installation

What size of threshold to order?

GaraDry® supplies the largest range of garage door threshold seals on the market, ranging from 1/2" to 2" high. This is because of the size of the gap that needs sealing varies from one garage door to the next. The height you require depends on a) th

What weights can the thresholds withstand?

Our garage door thresholds have been designed to be durable and can be safely driven over with many domestic vehicles. If you require something more heavy-duty, our commercial door thresholds are constructed of aluminum and can withstand much heavier

What type of door can the thresholds be used on?

GaraDry's garage door thresholds can be used on both manual and automatic up-and-over, sectional, roller shutter and (outward opening) side-hinged garage doors. They are also suitable for use on commercial roller shutters. In addition to this, our th

What surfaces can the thresholds be installed on?

Our garage door thresholds are suitable to install on most solid, non-porous surfaces. This includes concrete, epoxy, paved, and asphalt/tarmac surfaces. The floor should be in good condition prior to installation. The threshold seals are not suitabl

How to install

Installation instructions for our full range of products can be found on our website here. Our YouTube channel also has video instructions for many of our products including how to install our garage door thresholds.

Where is the garage door threshold installed?

Our garage door thresholds should be installed behind the garage door, so that the door closes against the seal. This will create the best seal along the full width of the garage door, and prevent water and other debris from being blown underneath. F

Will I have enough adhesive?

For our products which are supplied with our specially formulated GaraDry® adhesive & sealant each kit is supplied with sufficient adhesive to complete a standard installation. However, should you feel you require additional adhesive, this can be pur

Do you offer an installation service?

Unfortunately, as we are an online retailer, we are not able to offer an installation service. However, all of our products are supplied with full installation instructions and are designed to be installed by any competent DIYer without the requireme

How long does the adhesive take to dry?

How long our GaraDry® adhesive & sealant takes to dry will depend on a number of factors, including temperature, humidity, etc. For this reason, we recommend leaving the threshold for 24 hours or overnight before driving over it to ensure the adhesiv

Can the threshold seal be too high?

Due to the threshold being installed tight behind the garage door, it will close along the front of the threshold seal rather than on the apex. This means it will never be too high and it should not impact the closing/opening mechanism. The extra hei

Do you provide corner sections for your seals?

We do not have any pre-made corner sections but you can cut the threshold seal at a 45 degree angle and join the seal together using the included GaraDry adhesive to create a watertight corner. This can also be done with the commercial aluminum seals

Are samples available?

We do have limited amounts of some samples available, which we can provide to you for a small fee to cover the shipping cost. Please contact us at [email protected] for further information.

Where are your products made?

Our products are designed by a Industrial Designer based in the United Kingdom. Our products are manufactured in the UK and are regularly monitored to ensure their quality, which is why we are able to offer a 5-year warranty on all our products.

Can this be installed on uneven surfaces?

The residential seals have some flexibility in them, and therefore can be installed on uneven concrete. If there concrete is damaged, e.g. has significant cracks in the concrete, you should carry out remedial work first before installing.

I only have a gap across half my garage door, do I need to seal all of it?

It is recommended to install a seal across the entire length of the garage door to ensure no water enters. Installing a seal across just a section of the door can result in water being redirected to a part of the door without the seal.

Do you have seals for uneven gaps?

If you have an uneven gap across the length of the door e.g. no gap on the right, and a 1" gap on the left, you can seal this by using one of our flood barriers, the 1 1/2" high and 2" high. These flood barriers have a ramp design which allows them t

I have a concrete lip inside the garage, can I still install?

The residential seal is designed to be installed tight to the back of the garage door so it can create a watertight seal. If there is a concrete lip behind the door there will not be enough space for it to be installed there. In this situation there

How are the side blocks installed?

For doors with open side tracks, GaraDry foam side blocks should be inserted into the space between the wall and the track to prevent water ingress. 1. Measure the distance between the wall and the garage door track. 2. Cut the side block to size usi

I have 2 garage doors, can I order a long threshold and cut in half?

The threshold can be cut with a hacksaw or sharp knife and therefore you can order a longer length and use it to seal multiple doors. Please note the following:

Will a GaraDry Threshold Seal Work on an Uneven Gap?

If you have an uneven gap under your door, you will still be able to solve any issues of water or debris entering the garage with one of our Flood Barrier Thresholds. Our Flood Barriers are made from flexible PVC and therefore can be curved or bowed

How is the GaraMat Secured To the Floor?

The GaraMat is secured with hook and loop fasteners. The hook and loop fasteners have adhesive on the underside and can be secured to a concrete floor. The hook and loop fasteners should be placed at the corners of where you wish to install the GaraM

Can the Threshold Seals be Used as Water Diverters?

In the case that you are unable to install a threshold seal inside the garage, our flood barriers can be used on a driveway as a water diverter. We recommend installing the flood barriers a few feet away from the garage door to avoid water pooling in

Why is your seal more expensive than others I’ve seen online?

Our residential threshold kits are made from PVC which is more durable than rubber alternatives you may find online. This is why we can confidently provide a 5-year warranty on the threshold seal kits, whilst they only provide 1-year. Rubber threshol