Installation Instructions

4. Continue holding unit securely in place.

Square and plumb jambs. This can be done from

the interior or exterior. Check both side-to-side and

inside-to-outside. Measure unit from corner-to-cor-

ner to check for square.

IMPORTANT: Take diagonal measure-

ments across outside edges of door frame

(FIGURES 4A & 4B).

NOTE: For clarity, the helper who is holding the

door securely in place, is not visible.

5. Use a pry bar to slide bottom of door left or right

until diagonal measurements are exactly the same.

6. Secure opposite top corner of unit and check

again for level, plumb and square (FIGURES 4C &

4D).

7. Use shims and a straightedge to straighten the

side and top jambs. When unit is straight, plumb,

and square fasten through the nailing fin spacing

screws as prescribed on Page v for DP installation.

For Non-DP installation, apply fasteners through

each pre-punched hole in the head and side nailing

fins.

On 4-Wide doors, it is critical that

the head and side jambs remain

straight and square. Before completing head

jamb fastening, check dimension from sill track

to head jamb in three spots (FIGURE 5). All

three measurements must be equal and remain

equal during installation and fastening.

If sliding panels are installed into an opening

that is not straight, the panels may not operate

properly. It will also be difficult to adjust the

panels so accessory grills can be aligned.

Door Installation – All Units (cont.)

FIGURE 4

4-WIDE DOOR FRAME ASSEMBLY

MEASURE AT 3 LOCATIONS.

DISTANCE MUST BE EQUAL.

FIXED

PANEL

FIXED

PANEL

FIGURE 5

Continued on next page.