How To Weatherstrip French Doors

Check the installation by shutting the door from the outside and looking for gaps.

How to weatherstrip french doors.

A door draft stopper also keeps out dust and insects. You can do this by using a tape measure across the width of the bottom of the door. Write down your measurements. Because one or both of the french doors are moving many traditional weatherstripping solutions just don t apply.

Use a door sweep to seal the bottom of the door. You can apply a diy weatherstripping door seal strip to stop leaks and aid with climate control. 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. Cut weatherstripping foam to the length of the sides and top of the door frame then peel off the adhesive backing.

You can usually find the types of door weather stripping shown here at well stocked hardware stores and home centers. French doors can be a weak point for letting moisture light sounds bugs cold air and dirt into your home. Drive the weatherstripping into its slot with a spline roller. Remember you are measuring the door itself not the width of the doorway.

Step 4 rout the dado photo by kindra clineff. If multiple doors need new stripping take the measurements for all of them. This weather stripping has a lip that fits in the groove and the v shaped stripping goes against the door surface. It s not uncommon for a gap or crack to exist where the two doors come together.

The doors and windows in your home often leak air even when closed. This is a smart home project we ll assist you with every step of the way. On french doors the stationary door has a strip of wood with this groove in it. Remove old torn gaping weatherstripping foam.

Most modern doors and door frames have a small groove milled in the surface to insert weather stripping. Measure the width of every door you will install stripping on. Clean the door frame with all purpose cleaner and a rag.