How To Seal The Sides Of A Garage Door

Pvc stop molding nails to the outside frame of the garage door.

How to seal the sides of a garage door. Top and side garage door weatherstripping seals come in a variety of styles. Weather sealing a garage door usually involves a simple process of adding or replacing the bottom door seal and the weatherstripping on the stop molding along the sides and top of the door. Installing the bottom seal is also as simple as doing the sides. Brands like bowsen have bottom seal kits that include the kit and screws for holding them in place such as the bowsen garage door retainer kit.

Then shake the door again to confirm the new placement. It may also include adding thin weatherstripping between the door panels if you want to make the door as airtight as possible. When the door closes the flap on the stop molding presses against the door to provide a tight seal around the sides and top of the garage door. Measure the area below the door and use those measurements to know the exact size of the seals that you should cut.

Start by removing dirt or debris then use a clean piece of cloth to wipe them clean and then allow it to dry. The pvc stop molding is a solid pvc and it comes in 2 widths. Clean the bottom of the garage door and the floor. If you spot any take the closest nail out of the jamb and shift the seal closer to the door.

To seal the bottom sides of the garage door you should use a bottom or threshold seal. Shift your position and keep an eye out for any gaps that may appear between the seal and the door.