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20/24/Nominal 24 Gauge Steel Sectional Doors Models
220/224/224E have a semi-flush panel
configuration that create a pleasing
horizontal-line effect. All Models
220/224/224E steel doors are hot-dipped
galvanized steel with epoxy prime coat and
top coat of white.
A. Width: 220/224 - 24'-2" max.
224E - 16'2" max.
B. Height: 16'1" max.
C. Maximum square feet: 220/224
- 384, 224E - 256
D. Thickness: 2"
Low Headroom Applications:
2" double track LHR requires 12" for
front-mount springs, and 6-1/2" for
rear-mounted springs.
High Lift Applications: For high-lift
measurements, measure your actual
unobstructed headroom and subtract 12". This
will determine your added highlift.
Straight Incline Vertical Applications:
Requires double the door height plus 24".
Vertical Lift Breakaway: Please
consult with your Haas Door Dealer.
In normal installation the bottom of the
horizontal track lies 7" above the top of
the opening, and parallel to the floor. The
spring and drum assembly extends above, and
requires additional headroom. The amount of
headroom required depends on the door
height.
Vertical reinforcing members are attached to
both the upper and lower horizontal meeting
rails and to intermediate points of the
panel to provide added rigidity. Heavy gauge
galvanized steel intermediate hinges are
bolted to the vertical members at all
intermediate points.
Standard lock is inside slide bolt. Optional
locking device utilizes a spring loaded lock
bar, inside and outside lock handles and 5
pin cylinder.
Weatherproof section joint. Top and bottom
meeting rails are roll formed to provide a
tongue & groove joint.
The bottom section is reinforced with a
full-length, retainer with a flexible vinyl
astragal that has been designed for
all-weather protection.
Adjustable top roller bracket, fabricated
from heavy gauge galvanized steel, can be
easily adjusted to provide positive seal at
the header.
Combination hinge/roller brackets are
fabricated from 14 gauge galvanized steel
and are attached to the end stiles with
machine screws. All rollers have continuous
steel rim and ten 1/4" diameter hardened
ball bearings in case-hardened inner and
outer races.
Bottom corner bracket is fabricated from
heavy gauge galvanized steel. Bracket is
attached to bottom rail and end stile to
form a lifting cradle and also holds cable
assembly securely in position at each side
of door.
Window Options
Optional Insulation
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Model
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Insulation
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Back Panel
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U
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R
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224-L (24ga)
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1-5/8" rigid polystyrene
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matte black
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.135
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7.45
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224-S (24ga)
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1-5/8" rigid polystyrene
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26 gauge steel
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.135
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7.45
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