Regent Door
Imperial Door
Medalion Door
Fuego Door
Madera Door
Trio Door
Trio-E Door
Energy Efficient Steel Stiffened Door (Trio-E)    
Now certified Silver to UL Environment 102.
With energy prices continually increasing and commercial buildings consuming almost 40% of energy usage in North America, France Metal remains committed to providing maximum thermal resistant solutions. The new Trio-E door is steel stiffened for strength, but has achieved an operable U Factor of 0.29 which is 50% better than other steel stiffened doors currently available on the market today. The U-Factor of 0.29 was achieved in an operable condition (ASTM1363) using the Ceco Thermal Break Frame and Pemko 273x3AFG Thermal Barrier Saddle. The Trio-E will provide years of strength and sustainable energy savings for any building. Many building owners spend millions of dollars a year on energy bills and the Trio-E represents a chance for them to realize significant savings on a new or retrofit project.
Steel stiffened core for added strength and durability.
Hurricane rated up to +/- 100 psf 3’0” (914 mm) x 7’0” (2,134 mm) single
No vertical weld marks on door face sheets so aesthetically pleasing gloss paint can be applied.
Many door designs and color options available.

Lowest operable U-Factor in the industry for a steel stiffened door (U Factor .29).
First swinging door to be certified to the new UL Environment UL ISR 102 standard .

Thermal Performance
Thermal Insulation: U-Factor 0.29, R-Value 3.4 (ASTM C1363), for test data regarding
ASTM C518 and ASTM E 283

Standard Features:
Gauge 18 (1.25 mm) face sheets, 16 (1.5 mm) optional.
Gauge 16 (1.5 mm) inverted end channels welded to both face sheets for added strength.
Gauge 14(2 mm) closer reinforcement

Available Sizes:
4’0” (1,219 mm) x 8’0” (2,438 mm) maximum single, 8’0” (2,438 mm) x 8’0” (2,438 mm) maximum pair

Galvanized steel

Gauge 22 (0.8 mm) steel stiffeners spaced every 6” (152 mm) apart with injected polyurethane foam.

Edge Construction:
Mechanically interlocked, hemmed vertical edge seams
Seamless edges available

Hardware Reinforcements:
Reinforcing for most lock preps, including concealed hardware
Gauge 7 (4.5 mm) steel hinge reinforcements
Paint electrostatically applied prime base coat.
Optional factory pre-finish.

Physical endurance testing: Meets ANSI A250.4 performance test, level A (1,000,000 cycles) class 1 stiffness.
Fire rating: Up to and including 3 hour 4’0” (1,219 mm) x 8’0” (2,438 mm) singles and 8'0" (2,438 mm) x 8'0" (2,438 mm) pairs (UL10C) UL & 90 min 4’0” (1,219 mm) x 8’0” (2,438 mm).