1-3/4" thick sash
Overall jamb width is 4-9/16"
(basic box width is 4-9/16")
Frame thickness is 3/4" at side jambs and head
Sill thickness is 1-3/16", slope is 14°
Constructed of pine, with pine interior stops and wood mull
casings on mulled units
Energy efficient, insulating LoE
Glazed to the interior with beveled wood glazing beads
1-15/16" exterior brickmould applied
All exterior wood parts are preservative-treated
Exterior frame and sash are latex primed
Wood interior head parting stop
Fully weatherstripped for a tight seal
Clay-colored heavy duty sash lock with a dual positioning
lever allows sash to be unlocked, operated and tilted in
from one location
Spring-loaded block-and-tackle mechanical balances to
carry the sash weight
Concealed PVC jambliners
Patented wood-wrapped jambliner closure on the interior
(unless interior is prefinished white or primed, then jambliner will be white)
a primed, extruded aluminum jambliner closure on the
exterior hides PVC jambliners
Pine-veneered head and seat boards; unique narrow
mullions on bay units
Heavy duty sash lock with dual positioning
lever allows sash to be unlocked,
operated, and tilted in from one location.
A wood wrapped jambliner closure on the interior (shown)
and a primed, extruded aluminum jambliner closure on
the exterior hide the PVC jambliners.
7,296,381 | 7,448,164 | 8,196,355 | 8,429,856
Sash lock in Clay
Square style sash lift
handle in Satin Nickel
Traditional style sash lift
handle in Matte Black
Tim Cuppett Architects & Vogel Builders
Sterling Double Hung Standard Features
Sterling double hungs feature a pick resistant cam lock with a concealed locking mechanism and tilt latches installed into
an interlock channel. Optional sash lift handles are available for easy operation. All double hung hardware is available in Clay
, White, Beige, Brass, Antique Brass, Satin Nickel, Antique Nickel, Rustic Umber, and Matte Black finishes.
NOTE: All measurements are nominal.
Sterling double hungs are made to blend seamlessly with the grandest décor. A patented interior wood cover conceals the
jambliner, while giving the windows a rich, full-wood appearance. The lock system boosts performance to a level not often
reached by double hung windows.
Kolbe Heritage Series