How To Seal Gaps In French Doors

French doors can be a weak point for letting moisture light sounds bugs cold air and dirt into your home.

How to seal gaps in french doors. It can be harder to regulate the temperature of a room with french doors especially if they are drafty. If there are gaps between the doorframe and the wall seal them with caulk. It s not uncommon for a gap or crack to exist where the two doors come together. By fixing the gaps in your front door you can save money on utilities keep the great outdoors from making its way indoors and seal your front door from top to bottom.

Use weatherstripping to keep bugs from getting in around the sides and top of the frame. On the first pass move the router from left to right. I was wondering how i can fill the gap and still be able to use both doors. You can learn more about astragal systems in our blog.

I have french doors at the entrance to my room and there is no support beam in the middle. An astragal is an essential piece of hardware for your french doors. Doors allow more air to escape than windows and because french doors offer twice as many seams and gaps for air to leak in or out proper weatherstripping is key to keeping cool in the summer and warm in the winter. It seals the gap most french doors have.

Door sweeps reinforce the seal between the bottom of the door and the door jamb meaning you get extra protection from dirt bugs moisture and wind. To seal the door bottom place the door on sawhorses and use a square to mark out a 5 8 inch wide dado or trench centered on the door s bottom edge. An astragal is a vertical strip which attaches to the inactive door panel locking it in place. Drive the weatherstripping into its slot with a spline roller.

Check the installation by shutting the door from the outside and looking for gaps. If there s a gap at the bottom of the door install a steel or aluminum threshold at the bottom along with a door sweep on the lower edge of the door. Tom sets the router s guide so a inch bit will cut next to the top mark when the guide rests on the door s top face. How to fix a gap in an outside door.

How to seal the gap between french doors. Seal gap french doors. If you have gaps around an outside door you could be losing up to 15 percent of the money you spend heating your home by allowing heated air to blow outside. Because one or both of the french doors are moving many traditional weatherstripping solutions just don t apply.