• The sidelap configuration is engineered to ensure weathertightness. The purlin-bearing leg design makes panel alignment and fastener engagement easy and consistent. A quality sealant is applied during erection which helps eliminate water migration and air infiltration.

• Tape sealant at panel laps prevents water migration and air infiltration.

• DuraRib Roof fasteners are coated with an organic material that tests seven times more resistant to rust than the typical .0003 cadmium-zinc coated fasteners.

• The DuraRib Roof system achieved 30, 60, and 90 classification from Underwriters Laboratories, Inc., for wind uplift resistance.

• DuraRib Roof is offered in Shell White and Alum-Zinc for 24-gauge and 26-gauge, all other colors available by special order.

• Special fasteners with innovative pilot points to minimize fastener strip-out are used, and increased fasteners along the eaves will combat moisture migration from ice and snow buildup.