A: Composite top endcaps increase rigidity and energy efficiency.
B: Special adhesives/thermal barrier reduce heat and cold transfer, while our exclusive tab and slot system of mechanical interlocks gives the door exceptional structural strength.
C: ProVia doors are foam filled by a computer driven process that ensures the optimal foam fill for maximum efficiency and strength.
D: The edges and face skin of our steel doors are one continuous piece of steel for strength and durability.
E: Our 20-gauge steel doors give you 49% more galvannealed steel than a standard 24-gauge door.
F: Composite bottom endcaps increase rigidity and energy efficiency.
G: Legacy steel entry systems come standard with an anodized nickel threshold with a complementary riser.