Screen Door Blog.Org

You’ll begin by measuring the door.  This is the most important step in the ordering process, so make sure you measure twice and double-check your work.

You’ll take three horizontal (width) and two vertical (height) measurements, in addition to measuring the door jamb thickness.  The method is a little different for an Arched Top door, so we’ve included diagrams for both door types. 

Looking at the diagram for guidance, the horizontal measurements are:

• Upper Width (W1)
• Middle Width (W2)
• Lower Width (W3)

The vertical measurements are:

• Left Side (H1)
• Right Side (H2)

Be sure to measure in the EXACT spot where your door will be attached to the door jamb; typically, it is hung in front of the door stop.  Once you’ve checked and double-checked your measurements, choose the largest width and height – you or your hired professional will trim the excess wood at the time of installation.

After you’ve determined the size of your existing opening, deduct 1/4” inch from the WIDTH for clearance and up to 1/2" for the HEIGHT.  It’s important to include this deduction in the measurements you provide us; we do not make the deduction.

TIP:  Make sure the entry door handle does not protrude into the space for your wood screen door hardware.  It’s important to ensure there’s enough clearance for specialty hardware handle sets.