Today I’m going to share how to fix the cracks in your wooden doors the right way. Follow along with me:
Filling Cracks in Wood Doors

One thing that often comes up is how to fill cracks in wood – especially exterior wood. Wood expands and contracts. It’s a natural phenomenon and that’s what causes the breakdown of exterior finishes because the coating becomes brittle and weak over time by the sun and it’s UV rays. As you can see in this door, an open joint is exposed.
Add Glue to the Open Joint

The first step to fixing the open joint is to add glue to the area, making sure it does not seep out around the edges. Put tape down to minimize glue getting into the grain.
Repair with the Dutchman Method


After the glue dries, sand flush.
Final Result – Like New Door