Polyurethane Insulated Sectional Doors

Foamed-in-place polyurethane insulation bonds front and back panels together on the Kelley Polyurethane Insulated Sectional Doors to create a reliable door that’s both strong and energy efficient. For added durability, the interior skin of each section has two continuous 20-gauge horizontal reinforcing strips, making this the perfect sectional door to save you energy and money over the long term.

Extra Heavy-Duty – Kelley KU2042

• Perfect for demanding industrial applications
• 2″ thick
• 20-gauge steel front panel, 27-gauge interior panel
• Flush exterior panel with stucco embossment
• Pass-through door option available
• R-value*: 19.40

Heavy-Duty – Kelley KU2742

• Excellent climate control
• 2″ thick
• 27-gauge steel front and interior panels
• Pencil groove exterior design with stucco embossment
• Pass-through door option available
• Available in four colors
• R-value*: 19.40

Medium-Duty – Kelley KU2741

• Energy efficiency for budget-sensitive projects
• 1-3/8″ thick
• 27-gauge steel front and interior panels
• Pencil groove exterior design with stucco embossment
• R-value*: 14.46

*Calculated door section R-value is in accordance with DASMA TDS-163.