Instructions / Assembly
10
The Cone Spring (H) is intended to remain loose, as the function of the 
Cone Spring (H) is merely to provide leeway and give for the End Cap of 
the Screen Cartridge Header, as the End Cap and the Cone Spring (H) work 
together to provide a flexible give and take for the Screen Cartridge Header 
(A1) when the Screen Cartridge Header (A1) is inserted in the upper recess 
of the Window jamb. 
With Cone Spring (H) positioned as described in Step 1.3.10 and seen in 
Figure 1.3.10C, slip the Cone Spring (H) and the Screen Cartridge Header's 
Right End Cap Add-on (I) onto the Screen Cartridge Header (A1). Push 
in firmly. When you finish adding on the RIGHT End Cap to the factory 
installed Permanent End Cap your Right End Cap   should  look  like  Figure 
1.3.10D 
Figure 1.3.10C
Figure 1.3.10D
STEP 2: MEASURING AND PREPARING the LATERAL SIDE TRACKS 
STEP 2.1. Measure the HEIGHT of the INSIDE SIDE JAMB 
Measure the INSIDE SIDE JAMB height (height of the window opening) as 
pictured in Figure 2.1A and 2.1B. 
Measure both the LEFT and the RIGHT window opening height as not all 
Sills will be level.
In order to be precise in your cutting we recommend you note both 
measurements and ensure they are equal.
Write the window's INSIDE JAMB HEIGHTmeasurement in the box H to the 
right for easy reference.
In Step 2.1.4. below you use  this “H” inches measurement for reference 
when cutting the Lateral Insect Screen Tracks (J)
STEP 2.2. Align Lateral Insect Screen Side Tracks (J) and Cut at your 
pre-measured “Height” inches mark.
2.2.1. Take the two Lateral Insect Screen Side Tracks (J), held together 
by their protective packaging. REMOVE the packaging. Separate the 
Lateral Insect Screen Side Tracks (J) and align them evenly, keeping the 
brushweatherstrips centered. 
Ensure both Lateral Insect Screen Side Tracks (J) are ALIGNED. 
See Figure 2.2.1A 
Lateral Insect Screen Side Tracks (J) are about 65 inches long. The 
black brushweatherstrip at about 63 inches long, is SHORTER than the 
Lateral Insect Screen Side Track (J) because in addition to the black 
brushweatherstrip, the Lateral Insect Screen Track (J) must ALSO 
accommodate a Lateral Track Insect Screen Stopper (L). 
Ensure that the black brushweatherstrips inside the Lateral Insect 
Screen Track (J) are all 4 aligned at one end, leaving the other end of 
the Lateral Insect Screen Track without any brushweatherstrips for the 
last approximately 2 inches (5 cm.) of the Lateral Insect Screen Track 
(J). See Figure 2.2.1B. (Those last 2 inches will accomodate the Lateral 
Insect Screen Stoppers (L) inserted by you in Step 2.4.3. below) The side 
of the Lateral Insect Screen Tracks (J) that has NO brushweatherstrip will 
become the bottom of the retractable insect screen frame and rest on your 
window sill when the installation is complete. 
Figure 2.1A
Figure 2.1B
BOX H
H =
Figure 2.2.1A
Figure 2.2.1B
MEASURE
ALIGN










