Endura Ultimate Trilennium Astragal Instructions Manual

Ultimate Trilennium® Astragal

Cut Down Instructions

8817 West Market Street

Colfax, NC 27235 | 800.334.2006

www.enduraproducts.com

Tools Required:

• Pencil/Marker

• Tape Measure

• Chop Saw

Optional Parts:

Tail Cap

• All cuts should be from the top of the astragal.

• If the trim strip is present, remove from the astragal body.

• The maximum cut down length for the Ultimate Trilennium Astragal is dependent upon the handle height of the lock:

• For 6/8 Astragals, the minimum length of the astragal is the handle height + 38".

• For 7/0 Astragals, the minimum length of the astragal is the handle height + 38" OR a total length of 74" - whichever

• For 8/0 Astragals, the minimum length of the astragal is the handle height + 48-3/8" OR a total length of 86" -

• Example: For a 6/8 Astragal with a handle height of 36", the minimum astragal length would be 74" (36" + 38" = 74")

STEP 1: INITIAL PREPARATION

Important Notes:

is greater.

whichever is greater.

a. Remove the spine assembly
from the upper half of the
astragal body. Set aside for
reinstallation.

b. Remove the orange securing
pin from the upper bolt.

c. Slide the drive rods out of the astragal body and
lift the upper bolt out of the astragal. Slide the
drive rods back into the astragal body.

d. Remove the upper trim cap,
and tail cap if present, from the
astragal body.

Rev. Date: 11.06.2017

©2017 Endura Products, Inc.

U.S. Patents: 9,404,294 and other patents pending

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STEP 2: CUT ASTRAGAL TO SIZE

!

X

a. Measure the length of the door panel (X) and the length
of the astragal (Y) on the narrow edge.

IF YOU DO HAVE A TAIL CAP AVAILABLE:

Y

b. Round the length of the door panel (X) and the length of the astragal (Y) down to the
closest half inch. Subtract the rounded length of the door panel from the rounded length of
the astragal to determine your index number.

Example:

To determine index number:

• If the astragal length is 79-1/4", round it down to 79".

• If the length of the door panel is 75-3/4", round it down to 75-1/2".

• 79" - 75-1/2" = 3-1/2 is the index number.

X-9/16"

X-9/16"

Cut Flush

a. Starting at the bottom of the astragal and measuring along the wide side, measure and mark (X- 9/16").

Cut the astragal ush at this location.

If drive rods are in the way of the cut down, slide further into the astragal or remove temporarily to
avoid damage to them.

b. Insert the tail cap onto the narrow side
of the astragal body.

2Ultimate Trilennium® Astragal Cut Down Instructions