How To Cut Garage Door Weatherstrip

The door side flange of the weatherstripping should press against the door to create a good seal.

How to cut garage door weatherstrip.

Measure and cut the side pieces so they touch the header piece and extend to the garage floor. Cut the foam part of the door weather stripping with a sharp scissors. It installs with galvanized nails or screws. The width of the seal so you can hold the other end up and mark it for cutting.

In this episode dave mars shows how to better insulate your garage door to help save energy and money. You ll start by removing the old garage door weatherstripping then measuring cutting and installing the new pieces. With your chosen weatherstripping at the ready proceed to cut three pieces one for the top and two for the sides. Square cut the pvc do not miter and use the utility knife to cut the vinyl flap the same length as the pvc portion of the weather seal.

Cut your weatherstripping into segments and tack into place. Close the door and measure the top of the frame from side to side. New weatherstripping comes in rolls and you can easily cut it to length with a utility knife. Mark the length on the short.

Cut the top piece. The seal is a bit cumbersome when it comes to the top piece so take your time and be sure to get it cut to a nice tight fit. Upgraded garage door weatherstripping will keep your garage warmer in the winter and cooler in the summer. Cut and nail the door jamb weather stripping measure the jamb.

Trim the soft weather stripping at the top of the side pieces at about a 45 degree angle so the top and side pieces overlap nicely.