Can the threshold seal be too high?Updated a year ago

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 height will provide peace-of-mind as you will know you have extra protection available should there be a storm or heavy rain. 

Please note that the thresholds have not been tested for wheelchair compatibility and therefore should not be used in locations where wheelchair access is required.