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For
the Most Demanding Specifications
Haas Door's Therma-Pro™ insulated sectional
steel door features a full 3"
pressure-injected core of high-density
CFC-free polyurethane foam insulation, with
an R-Value of 25.8 - the highest in the
commercial door industry. Therma-Pro™ is
exceptionally strong.
All
Therma-Pro™
doors are reinforced with
roll-formed galvanized steel struts and
double-end hinges as required to meet or
exceed local wind load specifications.
Haas Door's Therma-Pro™ is the ideal door for
applications that require both maximum
energy efficiency and strength.
The
Architect's Choice
The outstanding features and benefits of
Haas Door's Therma-Pro™ commercial door have
made it the door of choice among commercial
and industrial architects. These features
and benefits include:
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1. Maximum
Energy Efficiency
A 3" pressure-injected core of
high-density CFC-free polyurethane
foam insulation is bonded to the
inner surfaces of the exterior and
interior face sheets or panels. To
ensure maximum energy efficiency and
strength, the foam is
pressure-injected into each section
of the door at approximately 2.5
pounds per cubic foot and is
carefully cured in a
temperature-controlled environment |
2. All-Steel Construction
Face sheets are heavy-duty,
roll-formed, galvanized steel. Model
CHT-816 features a 26-gauge,
wood-grain texture with horizontal
V-grooves every 3" on both the
exterior and interior face sheets.
Model CHT-832 has a 20-gauge
flush-smooth surface on the exterior
face sheet and a 26-gauge wood-grain
texture with V-grooves on the
interior. |
3. Steel End Stiles
End stiles are formed from 16-gauge
galvanized steel and feature vinyl
end caps to create a thermal break. |
4. Tongue-and Groove Section
Joints
Tight sealing tongue-and-groove
section joints add wind resistance
and strength, prevent air and water
infiltration, and provide a full
1-3/4" thermal break to prevent
temperature transmission. |
5. Bottom Weatherseal
Full-length vinyl astragal retainer
and flexible U-shaped bottom
weatherseal provide a tight at the
floor to resist rain and snow and
absorb the shock of repeated
closing. |
6. Smooth Operation
Full-floating ten ball bearing
rollers in case-hardened steel
races, mounted to fit the slope of
the track, assure smooth, easy, and
reliable operations. |
7. Intermediate Reinforcing
Full-length 16-gauge steel back-up
plates. inserted prior to foaming,
ensure solid attachment of all
hardware; also, pre-drilling assures
proper positioning. |
8. Heavy-Duty Hinges
14-gauge, hot-dipped galvanized
steel hinges provide added strength,
durability, and reliable
performance. |
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Quality Features...Quality
Materials...Quality Workmanship |
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1. Joint Detail
Tongue-and- groove construction
With full-length vinyl top and
bottom caps eliminate
metal-to-metal Contact and
provide energy efficient thermal
breaks that limit transfer of
heat and cold - a major
advantage where conditioned air
or controlled temperatures are
important. |
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2. Bottom Seal
A full-length, one-piece vinyl
U-shaped weather strip seals to
irregular or unlevel floors,
prevents infiltration of air,
rain, or snow, and reduces
impact shock when the door is
closed against concrete
flooring. |
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3. Header Seal
Flexible flap seals the top of
the door against the header to
seal out air filtration. Seal
extends a full 2" past the front
of the door for maximum
efficiency. |
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4. Protective Finish
Interior and exterior steel is
rust-proofed with hot-dipped
galvanizing and pre-painted
inside and out with an epoxy
primer and an enamel top coat of
white, brown, almond, sandstone,
hunter green, grey, and bronze. (The interior side is
available in white only.) |
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5. Glazing Options
Attractive and practical, the
25" X 12" insulated 1/2"
tempered glass window inserts
provide superior double-glazed
insulation. Seal-tight frames
and a new anti-condensation
system ensure effective sealing
and a bright, clear view.
Windows are attached from the
inside for easy installation and
maximum security. |
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3" Commercial Insulated Sectional
Doors
(Models CHT-816 and CHT-832)
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Part 1 - General |
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1.01 - Section Includes |
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Type: Sectional doors are to be
Models CHT-816 and CHT-832 as
manufactured by Haas Door.
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Operation: To be manual push-up,
chain hoist, or electric
operation.
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Mounting: To be interior
face-mounted on a prepared
surface.
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.02 Related Work |
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Opening preparation,
miscellaneous or structural
steel, access panels, and finish
or field painting are in the
scope of the work of other
sections or trades.
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Part 2 - Product |
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2.01 - Materials and
Construction |
A. Sections: Shall be 3" (76.2mm)
thick roll-formed commercial quality
hot-dipped galvanized steel, both inside and
out, and insulated with high-density
polyurethane foam. Sections shall be
finished as follows: Model 816 shall be have
a 26-gauge, wood-grain texture with small
horizontal V-grooves every 3" (76.2mm) on
both exterior and interior sides. Model 832
shall have a 20-gauge flush-smooth surface
on the exterior side and a 26-gauge,
wood-grain embossed texture with V-grooves
every 3" (76.2mm) on the interior side.
B. Insulation: Sections shall be fully
insulated with high-density polyurethane
foam, pressure-injected into each section at
approximately 2.4 to 2.5 pounds per cubic
foot in a temperature-controlled environment
to provide for adequate curing and maximum
strength.
C. End Stiles: Shall be 16-gauge steel
with vinyl end caps to provide a thermal
break.
D. Intermediate Reinforcing: Shall be
16-gauge steel back-up plates, inserted
prior to foaming, to provide reinforcing for
attachment of various hardware, and
pre-drilled for proper positioning.
E. Bottom Section: Shall have a
full-length vinyl astragal retainer.
Weatherstrip to be U-shaped flexible
extruded vinyl.
F. Thermal Break: Shall be an integral
rigid top and bottom cap installed at each
section to provide a tight 1-3/4" thermal
break.
G. Header Seal: shall be a vinyl top
header seal, factory installed on the top
section.
H. Finish Coat: Interior and exterior
steel is rust-proofed with hot-dipped
galvanizing and pre-painted inside and out
with an epoxy primer and an enamel top coat
of white, brown, almond, sandstone, hunter
green, grey, and bronze on the
exterior and white only on the interior.
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2.02
- Spring Counterbalance |
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Counterbalance: Shall be
factory-calibrated to match site
specifications.
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Springs: Shall be helical
torsion-type made from
oil-tempered wire.
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Spring Options: Up to 100,000
cycles.
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Assembly: Shall be contained on
a continuous steel shaft,
retained in ball bearing
brackets, with high-strength
galvanized aircraft cable with a
minimum 7 to 1 safety factor.
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2.03 - Tracks |
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Vertical Tracks: Shall be a
minimum of 16-gauge galvanized
steel tapered and mounted for
wedge-type mounting (2" or 3"
depending on door size).
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Horizontal Tracks: Shall be a
minimum of 16-gauge galvanized
steel reinforced with a minimum
of 13-gauge galvanized angles,
as required (2" or 3" depending
on door size).
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2.04 - Hardware |
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Hinges: Shall be manufactured of
hot-dipped galvanized steel,
14-gauge minimum.
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Rollers: Shall be full-floating
ball bearing in case-hardened
steel races, mounted to fit the
slope of the track (2" or 3" to
suit the track).
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2.05 - Locking |
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Slide Bar Lock: Shall be an
inside spring-loaded lock on the
end stile and shall engage a
slot in the track.
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Part 3 - Execution
3.01 - Installation |
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Installation: Shall be by a Haas
Door authorized representative and
shall comply with all relevant Haas
Door standards and instructions.
Five-Year Limited Warranty. |
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Part 4 - Warranty
4.01 - Five-Year Limited Warranty |
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Haas Door warrants each
Therma-Pro™ door and all component
parts to be free from material
and workmanship defects for a
period of one (1) year from the
date of delivery to the original
purchaser.
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Haas Door warrants each
Therma-Pro™o door to be free from
delamination of the polyurethane
core and its exterior steel
skins for five (5) years from
the date of installation.
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