How To Weather Seal A French Door

How to fix drafty french doors step 1.

How to weather seal a french door.

If you often keep one door bolted. French doors are a great option for modern homes but as with any other external fixture they will need some care and maintenance. Because one or both of the french doors are moving many traditional weatherstripping solutions just don t apply. It slides across the bottom of the door and secures both sides of the door.

It seals the gap most french doors have. Went to lowe s and bought hard plastic door weather stripping that slides on. Check the seams of the french. Spring metal weather stripping can also be nailed or screwed.

It s not uncommon for a gap or crack to exist where the two doors come together. Over time doors can sag on the. You can use wd 40 or a similar kind of oil to do this. Simply spray a small amount and then move the mechanism back and forth to work the oil in.

For double doors or french doors use insulated molding to seal the gap between the two doors. Adjust both doors to ensure they are properly aligned with the door frame. Install adhesive weatherstripping foam around the door frame where the french doors touch the frame. You have to take each door off to apply but the material is longer than the width of most doors and has to be cut to fit.

How to seal french doors step 1. Screw or nail to the face of the door that is usually closed. Measure the height of the door to which you wish to add the weather stripping. You can learn more about astragal systems in our blog.

Line up the weather stripping along the. An astragal is a vertical strip which attaches to the inactive door panel locking it in place. French doors can be a weak point for letting moisture light sounds bugs cold air and dirt into your home. Do this at the jamb inside the stop fitting it carefully around the latch and lock mechanisms.