It doesn’t have to be summertime to think about screen door replacement.
Assuming that you have a standard doorway and your current door hangs well, then you're off to a good start.
Use your existing door as a template for your new door to take measurements, and replicate hinge and latch placements.
However, if you need to make some adjustments based on your existing door and doorway, you might need to install new hardware.
Manufacturer's often included simple instructions on how to install their hardware which can be accomplished using hand tools.
If your hinges and door return are in good shape, you can reuse them. If not, the following steps will work for new hardware as well.
You might also want to consider a pre-hung door, which comes complete with hardware and a frame.
The following tips will focus on replacing a standard wood screen door.
Step 1 - Measure
If the old door was not hung well, measure the width across the top, middle, and bottom areas. Measure the height along the left and right sides of the doorway.
You can trim up to one inch off each side of the door, 3/8 inches off the top, and 3/4 inches off the bottom without negatively affecting the integrity of the door.
To ensure the door hangs well, use three hinges.
Step 2 - Fit
Trim the door to allow for a ⅛-inch to 3/16-inch gap all around. Use a plane for precision, matching the doorway measurements you took earlier.
Step 3 - Prep Door Hinge Placement
Trace out the hinges on the door’s edge, matching their location to your existing door. (Typically a wood screen door is hung in front of the doorstop.)
Score the traced out areas with the utility knife.
Step 4 - Create Hinge Cutouts
Chisel out the outline of the hinge to a depth that allows for the hinge to become flush with the door’s edge.
Make sure the chiseled-out area is neat and even so it'll readily accept the hinges.
Step 5 - Install Hinges
Screw in the hinges and you're ready to hang your door.
Step 6 - Prep Door Jamb
If the hinge cutouts on your door jamb require some touch-up, smooth out the cutout area with the chisel.
If necessary use wood putty over the existing screw holes and let it set.
Step 7 - Install Door
Use shims underneath the door to both lift and keep the door level. Match the door hinges to the cutouts on the door jamb and screw in the hinges.
Step 8 - Install Your Door Return
Hopefully, you also replicated the positioning of your door return on your new door, and you have good solid wood on the door jamb to screw in your door return.
If so, you're good to go.