How to fasten deadbolt strikeplate to metal door with cracked wooden core?

Question

Hi, I'm trying fasten a deadbolt strikeplate to metal door with a wooden core. One of the woodscrews threaded OK, but the top one acted as though the wood inside the door was stripped. I tried a larger wood screw but it just pushed in by hand!

I took the deadbolt assembly out of the door and looked inside. It looks as though most of the wood behind the top of the strikeplate is broken away.

What can I do to fasten the top of the strikeplate to the door? There's no metal behind it and the visible wood is only about 1/4 thick; after that it's cracked away. I don't think it'll hold a nut-and-bolt....

I know, that was clear as mud. Sorry about that. Any ideas on fastening that strikeplate with no metal or wood to tie it to?

Thanks for taking the time to read this. Have a good day!

Answer 1

Go to Loews-HD get can of BONDO, remove deadbolt, pack affected area with mix. Let set, remachine area, reinstall deadbolt.

Answer 2

Get some wood kitchen matches, put some glue on them and stuff the hose as full as you can make it and then try another screw. Do not over-tighten the screw as the glue will harden around it plus you would strip out the wood. I've had good results doing this. I've replaced many locksets in doors. Oh, by the way, remove the head of the match first. Also use Gorilla Glue as it will expand as it dries and that stuff will never come loose. Follow the instructions. Believe me, it will not wash off.

Answer 3

the strike plate is on the jamb not the door. normally there is a 2x4 within a couple of inches. I have been able to take a three inch screw and go in until i connect with the 2x4 behind the jamb

Answer 4

You can try self-tapping metal screws which rely on the metal skin of the door for their strength--much like an appliance is assembled.

Answer 5

sounds like you need a new door honestly...