If there is not enough room under the top doorframe in front of the jamb to install the mounting clips, then you can use the alternate installation:
First, you will need to purchase two small "L" brackets and 2 small bolts at your local hardware store.
Next, to install the first "L" bracket, screw one side into the wall or door frame above where you will install the screen using one of the wood screws we provide you.
Finally, attach the mounting clip to the "L" bracket with the bolt.
Repeat for the second "L" bracket.