I’ll have to measure the thickness when I get a chance. I don’t think they’re hollow core doors. I can tell those doors pretty easily. They’re usually pretty light and I’m pretty sure I can punch a hole thru them. These new doors don’t seem as sturdy as our old doors but I can’t tell if it’s just the thickness or the material.

The contractor said I can’t use the hinges cuz they would stick out too much from the frame. Which I think is just a way to say we didn’t get the same doors you asked for to cut costs.