Ceco Door
9159 Telecom Drive
Milan, TN 38358
Phone: (731) 686-8345 
Fax: (731) 686-4211 
http://www.cecodoor.com/contact.htm
e-mail: marketing@cecodoor.com

Strong, Beautiful and Green, best describes Trio, the innovative new product from Ceco Door. Trio is a fusion of composite and steel stiffened cores to create a new patent pending laminated core design like no other. Trio contains all the aesthetic and insulating benefits of a Ceco Imperial foam door but with the added strength of a steel stiffened laminated core.

• Steel stiffened laminated core for added strength and durability
• 30% less thermal bow than most polyurethane foam core doors

• No vertical weld marks on door face sheets so aesthetically pleasing gloss paint can be applied
• Many door designs and color options available

• High recycled steel content for LEED points up to 62.8%
• Injected polyurethane foam option performs 40% better than competitive steel stiffened doors

Other Features and Options

Available Sizes:

• 4'0" x 8'0" maximum single, 8'0" x 8'0" maximum pair

Material:

• Cold rolled or galvanneal steel

Core Options:

• Injected polyurethane foam or fiberglass insulation in between the stiffeners

Edge Construction:

• Mechanically interlocked, hemmed vertical edge seams
• Seamless edges available

Hardware Reinforcements:

• Reinforcing for most lock preps, including concealed hardware
• 7 gage steel hinge reinforcements

Paint:

• Electrostatically applied prime base coat
• Optional Colorstyle factory pre-finish

• Thermal Insulation: Calculated core values U-Factor 0.091, R-Value 11.01 (ASTM C518)
• 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 hours 4'0"x 8'0" singles and 8'0"x 8'0" pairs (no astragal required!) (UL10C) UL & WH agencies