Gauge 26 Rib Type Roof

Roof and trim base.

Gauge 26 rib type roof.

Imperial rib 29 gauge plywood technical bulletin. Rib type roof is a popular roofing profile when it comes to metal color roofing. 26 gauge thickness recommended for roof slopes of 3 12 pitch or greater. Due to their long effective width they offer cost effective solutions to roofing systems.

A 26 gauge roof is not only thicker but also heavier than 29 gauge. Type b roof deck is a 1 1 2 deep wide rib structural metal roof deck section that provides a support surface for various types of roofing materials and 1 or thicker rigid insulation. Imperial rib 26 gauge osb technical bulletin. This means that while a 26 gauge panel from one manufacturer could measure 0 027 in.

Thick a 26 gauge panel from another manufacturer could measure only 0 0179 in but both are sold as 26 gauge panels. Imperial rib 29 gauge technical bulletin. Imperial rib 26 gauge plywood technical bulletin. The added weight gives the roof a greater chance of staying intact in the event of a very heavy wind storm.

For example a 26 gauge steel panel can range between 0 0179 and 0 0217 inches thick according to a university of north carolina at chapel hill resource. Imperial rib 26 gauge technical bulletin. Door and window trim application. After a long service life corrugated panels are still 100 recyclable.

26 gauge will out perform any 29 gauge material. 26 gauge corrugated galvalume panels are class 4 impact resistant including hail and wind blown debris. The term rib is derived from having the metal sheet bended similar to a plateau shape which is followed by a long flat surface. In hail prone areas a heavier gauge will make sense due to impact resistance rating from underwriters laboratory.