Energy Efficient Steel Stiffened Door /Other/Security%20Metal%20Products/images/524x224/SMP_trio2.jpg Now certified Silver to UL Environment 102 With energy prices continually increasing and commercial buildings consuming almost 40% of energy usage in North America, SMP 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 SMP 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. Strong• Steel stiffened core for added strength and durability• Hurricane rated up to +/- 100 psf Beautiful• No vertical weld marks on door face sheets so aesthetically pleasing gloss paint can be applied• Many door designs and color options available Green• 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 PerformanceThermal Insulation: U-Factor 0.29, R-Value 3.4 (ASTM C1363), For test data regarding ASTM C518 and ASTM E 283. Standard Features:• 18 gauge face sheets, 16 gage optional• 16 gauge inverted end channels welded to both face sheets for added strength.• 14 gauge closer reinforcement Available Sizes:• 4’0” x 8’0” maximum single, 8’0” x 8’0” maximum pair Material:• Cold rolled or galvanneal steel Core:• 22 gauge steel stiffeners spaced every 6” apart with injected polyurethane foam Edge Construction:• Mechanically interlocked, hemmed vertical edge seams• Seamless edges available Hardware Reinforcements:• Reinforcing formost lock preps, including concealed hardware• 7 gauge steel hinge reinforcements Paint:• Electrostatically applied prime base coat Performance• 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”x 8’0” singles and 8'0" x 8'0" pairs (UL10C) UL & 90 min 4'0" x 8'0" singles WH agencies.