Door Threshold / September 12, 2018 / Carine Auclair.
They are known to flake and chip when exposed to sunlight and are often cited for creating more work than the protection provided. These low quality 2 or 3 mil. tapes often leave a sticky adhesive residue on thresholds as the adhesive used in the tapes softens in warm temperatures. Another option is to use fitted threshold protection made from molded plastic. The molded plastic threshold protectors are designed to protect the most common types of thresholds in residential or commercial construction. They are the most durable type of threshold protection and can be used for multiple projects.
It is a truly green product that uses recycled cardboard for the door protection with natural rubber bands for attachment. Another popular protector is the 1-2-3 Doorshield product. This protector is not recyclable as it uses plastic Velcro for the door attachment. These large protectors are most often purchased in pallet quantities for use on many commercial projects however they are also available in smaller quantities as well. Doorjambs are quite often dented or scratched during construction. There are several types of protection available that snap onto the door casing and protect the jamb.
Several sill manufacturers provide plastic threshold protection that is specific to the model of sill they are selling. Unfortunately heavy duty plastic protectors are not available for every type of entry threshold so the protection is not easy to obtain. There is one surface protection company on the west coast that does inventory plastic threshold protection for two of the most common sill profiles. For protecting sliding door tracks there are two types of threshold protection. The first is a hinged plastic protection that flips over the tracks of sliding doors to keep them clean from debris.
I would like to recommend something here for anyone who is thinking about installing a door that will have a high door threshold. Dont do it unless you have another reason that is protecting the area from water snow or something else that would create a bigger problem if you lower the door threshold. Heres what happens to most people. You walk through your home regularly travel about and even go to work without running into these high door thresholds. You come home and subconsciously youre not even thinking about the raised curb and you trip. One trip to the ground could cost you more in medical bills than it would have been to remove and lower the raised door threshold.