Extra Heavy Duty Thermacore®
Thermacore® is the premier line of insulated sectional doors available today. These Commercial and Industrial Sectional Steel Doors are ideal for applications that demand the highest levels of thermal efficiency, air infiltration, and wind load resistance.
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Thermacore Model 591, Industrial Brown Ribbed Panel Finish,
The Thermacore® product line’s unique manufacturing process provides a CFC-free, fully encapsulated, foamed-in-place panel that maintains R-value performance year round – and year in and year out. Thermal breaks between internal and external skins, PVC thermal breaks, and joint seal minimize air infiltration and provide one of the highest thermal efficiency ratings in the industry for specified applications.
Engineered for High Thermal Efficiency • Durable • Long Lasting Performace
Extra Heavy Duty Thermacore® Insulated Doors
Thermacore® Sectional Steel Doors 596
For Extra-Heavy-Duty Applications Where Thermal Efficiency & Sound Suppression are Desirable
The Thermacore® Model 596 is ideal for extra heavy-duty applications where thermal efficiency and sound suppression are desirable.
It incorporates the Thermacore® steel-polyurethane steel panel construction, which provides a thermal barrier to withstand harsh climates and demanding environmental requirements. The result is a solid, well-built door that keeps both the weather and unwanted sound at bay.
>U-factor* .10 
R-value: 17.4
Standard max width: 36’2″ (11,024 mm)
Standard max height: 24’1″ (7317 mm)
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Thermacore Model 596, White Flush Panel, Aluminum Sash Section* with DSB Glazing
Flush panel
Color Options
White
Industrial Brown
Gray
Tan
Actual colors may vary from brochure due to fluctuations in the printing process. Always request a color sample from us for accurate color matching.
Double Thermal Acrylic (25” w by 12” h)
Aluminum Sash Section* with DSB glazing
Insulated DSB (24” w by 7” h)
Clear Long** (44” w by 15” h)
Design Options & Features
Warranty
10-year limited delamination
1 year limited on door
3-year/20,000 cycle limited on door & operator system (when purchased together; on material and workmanship)
Door Options
- A chain Hoist or Electric Operator is recommended for doors above 10’ tall or more than 400 pounds
- Aluminum sash section available up to 24’2″ (7,366 mm) wide
- Insulated glass, tempered glass, polycarbonate, multi-wall polycarbonate, etc.
- Four-section pass door
- High-usage package
- Wind Load options
- Electric operator
- Chain hoist
- Posi-Tension™ drums
- Safety bottom fixture
- Bottom-sensing edge
- Flexible jamb, header seal
- Exhaust ports
- Window Glazing Options
- Impact Section Available
Thermal efficiency
R-value*
17.40 (3.06 K m²/W)
U-value
.057 (.327 W/K m²)
Thermal break
PVC
Air infiltration
at 15 mph (24 kmph): .08 cfm/ft² (1.46 m³/hr/m²)
Construction
Panel thickness:
2″ (51 mm)
Exterior Steel:
20-gauge galvanized
Exterior surface:
Flush, textured
Standard springs:
10,000 cycle
Sound transmission rating:
Class 26 – Ideal for applications that require sound control
Advanced Performance Sectional Steel Doors Model 850
For Applications Where Climate Control, Durability & Ease of Maintenance Are Primary Concerns
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Thermacore-AP Model 850, Taupe Microgroove Texture Panel, Insulated lites. 24″ x 6″
The Thermacore® AP door system’s advanced performance answers the demand for more thermal efficiency, reliability, durability, and design flexibility. The 850 door is ideal for thermal protection against heat or cold in heavy-duty applications, including agricultural buildings, food and beverage storage facilities, pharmaceutical facilities, climate-controlled facilities, industrial manufacturing facilities, government facilities, and shipping and receiving docks.
U-factor* .07
R-value: 26
Standard max width: 40’2″ (12,243 mm)
Standard max height: 24’1″ (7317 mm)
Microgroove, Texture
Color Options
White
Brown
Almond
Taupe
Actual colors may vary from brochure due to fluctuations in the printing process. Always request a color sample from us for accurate color matching.
Large lites* (25″ x 13″)
Insulated lites (24″ x 6″)
Design Options & Features
Warranty
10-year limited delamination
1 year limited on door
3-year/20,000 cycle limited on door & operator system (when purchased together; on material and workmanship)
Door Options
- A chain Hoist or Electric Operator is recommended for doors above 10’ tall or more than 400 pounds.
- Large thermal lites (25″ w x 13″ h); black frame standard
- Optional color-matched frame available
- Glass: insulated, insulated tempered, multi-wall polycarbonate in clear, bronze, or white
- High-cycle springs
- High-usage components
- Electric operator
- Chain hoist
- Cable failure device
- Bottom sensing edge
- Exhaust Ports (available in 3″ and 4″)
- Window Glazing Options
Special Features:
- PVC thermal break on end stiles
- Enhanced thermal performance jamb sea
- 3” thick foamed-in-place polyurethane sections
- Dual barrier tongue and groove joint profile
- Bottom weatherseal with rigid PVC retainer and dual durometer PVC bulb seal
Thermal efficiency
R-value*
26 (4.58 K m²/W)
U-value
0.038 (.22 W/Msq)
Thermal break
1-3/4″ wide PVC thermal break; PVC thermal break on end stiles
Installed U-factor
3 .14 Btu/hr * ft² * Fº (.80 W/m²
Air infiltration
At 15 mph (24 kmph) .09 cfm/ft² (1.65 m³/hr/m²)
Construction
Panel thickness:
2″ (51 mm)
Exterior Steel:
.015″ (.38 mm)
Exterior surface:
Microgroove, textured
Standard springs:
10,000 cycle
Sound transmission rating:
Class 22
