Fixing an uneven storm door frame may be as easy as installing shims behind the door hinges.
How to attach hinge side shim storm door.
Position hinge rail along hinge side edge of door frame so bottom hole of the 2nd hinge up from the bottom lines up with bottom.
The hinge side z bar is an aluminum component which attaches to the hinge side of the storm door.
Adjust it so there s a inch gap between the bar and the door s.
To do this unscrew the bottom hinge and clean off any dirt or debris.
If the door isn t aligned you will need a thicker shim.
Slide the weatherstripping aside and cut the z bar with a hacksaw.
Screw it in place.
Before you grab your tools partly open the door from the outside and push the door up and down.
If the molding moves secure it with extra nails photo 1.
Confirm the door swing direction and fasten the hinge side z bar to the correct side if necessary.
Cut hinge side z bar as in step 3.
Make sure you tighten every existing screw then take the shim out and test if the door is still unsteady.
Your shim can be derived from a piece of wood or even cardboard whatever you have handy.
Place your shim by the hinge and screw all of the components back into place.
These will likely be located all around the door.
Then add nails farther down if necessary.
Place it in the opening tight against the rain cap.
Place latch side edge of door frame on the ground.
It might also help to install a shim to reduce the wear and tear and fix the sag.
Lay on door carton.
Start by adding a couple of nails near the top of the wood trim.
Above the top of the door with a square.
Be kind to your storm doors.
Take the hinge side z bar and line it up along the side of the door.
Tighten the existing screws in the frame using a screwdriver.
When the wood expands and contracts it can cause the frame to become uneven.
Then place a strip of wooden shim or cardboard by the hinge.
Watch the hinge side of the door frame.
As your house settles you may need to adjust the storm door frame.
Remove the 2nd and 3rd screw from the top on the hinge side edge of door frame.
Screw everything back in place then check the alignment by opening and closing the door.
Mark a cutting line on the z bar 3 16 in.
If it is you will need to replace the shim and add more screws.
Identify the top of the hinge rail d.