FABRICATION OPTIONS
Fabrication Options – Catalog Page Section 3

Combination sill and other threshold products can be customized for a variety of applications.

ROUT FOR METAL/MORTISED FRAMES
(RMF) A milling operation to re-move aluminum, enabling the threshold to be “dropped” into place.
Milled to order using exact length, stop size and holes.

TABS
Tabs can be attached to ½” commercial saddle thresholds to facilitate the connection
between thresholds and wood frame.

SILL NOTCH (SN)
is a milling operation to fit the sill
around the frame or trim molding.
Order: Dimensions of notch
required (ie: ”A”, “B” and “C”).
Holes: Three (3) center holes per door.

ROUT FOR METAL FRAMES (RMF)
is a milling operation to remove
aluminum, enabling the threshold to be
“dropped” into place.

MULLION ROUT (MR)
For shop assembly of door, frame, and
lites prior to installation on the job.
Ensures more positive attachment between
sill and jamb.

NAIL-ON ROUT
For wood door frames, using nails or
staples to attach jambs to the
Combo Sills (nail holes provided).
Installation:
Jamb must be cut to match
slope of sill. (Eg. 6 degrees)
Cut left and right jamb
Order: Door opening plus rout size.
Rout Sizes:
R3 = 3/8”, R4 = 1/2”, R6 = 3/4”,
R7 = 7/8”, R8 = 1”, R9 = 1-1/8”,
R10 = 1-1/4”
Holes:
One (1) center hole per door.
Three (3) nail end holes.

NAIL-ON RABBET
For wood door frames, using
nails or staples to attach door
jambs to the Combo Sills (nail
holes provided)
Installation:
Door stop on rabbet jamb
must be cut to match slope of sill.
(5, 6, or 9 degrees). Cut left and right jamb.
Order: Exact length required.
Holes: One (1) center hole per door.
Two (2) end holes. Specify location.