Introduction
Automatic door bottom seals are small components that make a big difference. They help block drafts, reduce noise, stop dust, and improve fire or smoke protection in commercial and residential doors. Over time, these seals wear out, reducing their effectiveness. The good news? Replacing them is quick and straightforward if you follow the right steps.
Here’s a simple guide to replacing your surface mount automatic door bottom seal and restoring your door’s performance.
Tools You’ll Need
Screwdriver
Drill (if new screw holes are required)
Step 1:
Start by using a screwdriver to remove the screws that hold the existing seal in place. Once the screws are out, gently pull the old seal from the housing.
Step 2:
Slide the replacement seal into the housing. When positioning, make sure the casing sits tightly against the sealing element to ensure proper contact with the floor.
Step 3:
After the new seal is installed, you’ll need to drill fresh holes on the inside of the housing for the fixing screws. This ensures a stable fit and long-lasting performance.
Pro Tip: Pre-Drilled Holes
To make installation easier, many suppliers (including us) can pre-drill holes for your replacement seal before shipping. This saves you time and ensures a perfect fit.
Conclusion
Replacing a surface mount automatic door bottom seal is a quick maintenance task that can greatly improve your door’s efficiency and durability. Whether you’re looking to reduce energy costs, enhance fire safety, or simply improve comfort, a properly installed seal is essential.
