• Three Thermacore 592 sectional steel doors with small rectangular windows are closed on a metal building. Blue bollards stand in front of each door, all bathed in warm sunlight.
  • A large, bright red sectional steel door with rectangular windows along the middle, set in a brick building with two wall lights and some bushes on the right side. This Thermacore model 592 offers both durability and style.
  • A row of large red Thermacore sectional steel doors, each labeled with numbers like 592, lines a white building. A black van is parked to the left beneath a clear sky.
  • Three large white Sectional Steel Doors with narrow rectangular windows, set in a beige building. Yellow safety bollards stand in front of each door. The evenly lit scene features the durable Thermacore 592 design, with no visible people or vehicles.
  • Modern building with three white Thermacore sectional steel doors labeled SERVICE, a small tree in the foreground, and clear blue sky above. Arrows are painted on the driveway leading to the service area.
  • A row of large white Thermacore sectional steel doors on a brown metal building, with yellow bollards in front and a clear blue sky with a few clouds above.

Thermacore® Sectional Steel Door - 592

Rolling Security Shutters

Model 592

An ideal choice for applications that demand the highest levels of thermal efficiency and air infiltration.

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Overview

The Thermacore® Model 592 offers superior thermal efficiency for heavy-duty applications. It is an ideal choice for applications that demand the highest levels of thermal efficiency, air infiltration, and wind load resistance.

With a U-factor of .10 (R-value of 17.5) and one of the best overall air infiltration ratings in the industry, the Thermacore® Model 592 is one of the most thermally efficient door system in its class.

The Thermacore® product line features steel-polyurethane-steel panel construction which provides a thermal barrier that withstands extremely hot or cold climates and the most demanding environmental requirements.

The Model 592 has 2″ (51 mm) thick, extra heavy-duty sections that are available in standard sizes up to 40’2″ and 32’1″ (12,243 mm and 9,779 mm) to fit the broadest range of applications.

A simple black and white line drawing of a bicycle, shown from the side. The illustration clearly displays the wheels, frame, handlebars, seat, pedals, and chain.

Wide array of 
stained and painted finishes

A person sits cross-legged on the floor meditating, with hands resting on their knees. A large clock is behind them, symbolizing mindfulness and taking time to meditate. The background is blank.

Wood-grain
texture

A stick figure sitting at a desk raises its arms in frustration while looking at a computer monitor, with a slanted desk lamp overhead.

Customize with windows and hardware

A person in a wheelchair is depicted ascending a flight of stairs using a stair lift, illustrating accessibility solutions for individuals with mobility impairments.

Superior thermal performance

A black cat sits on a windowsill, looking outside. Sunlight streams through the window, casting a warm glow on the cat’s fur and the surrounding area. Lush green trees can be seen outside the window.

Superior 
durability

A silhouette of a person with their head resting on their hand, appearing thoughtful or contemplative.

Wind load options
upon request

Construction

Product Specifications

U Factor
.10
R Value
17.5 (3.09 W/m2)
Section Thickness
2″ (51 mm)
Material
Steel
Material Gauge
.015″ (.38 mm) galv.
Max Width
40’2″ (12,243 mm)

Get inspired

Explore our photo galleries to get inspired for your new residential or commercial door.

SEE GALLERY
View through large windows of a fire station showing several red fire trucks parked in a well-lit garage, with equipment and tools visible in the background.
A modern building with large glass garage doors labeled SERVICE above the entrance, likely a service center or auto repair shop, with a paved sidewalk in front.
Interior of an industrial facility with metal tracks running down the center, surrounded by machinery, tools, and workbenches. A large yellow crane is mounted overhead, and the space is brightly lit with high ceilings.
A suburban house with a decorative double garage door, surrounded by landscaped bushes, colorful flowers, and trimmed shrubs. The driveway is paved, and the house features tan siding with brick accents.
A modern house exterior with stone walls, a wooden garage door featuring rectangular windows, a balcony with a metal railing, and stairs on either side leading to the entrance.
Modern house with stone and wood siding, large windows, two gray garage doors, and a spacious driveway under a partly cloudy sky.
Modern white two-story house with black-framed windows, wooden accents, and a metal roof. There is a three-car garage with glass doors and a landscaped front yard with small trees and bushes under a clear blue sky.
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