Flexospan Steel Buildings, Inc

Z PURLINS and Z GIRTS

Wind, Snow, & Weight Tables

Flexospan provides standard, even-profile Z purlins and Z girts as well as custom profiles and punching patterns. We manufacture any component from 1/2" steel subgirts to 12" section up to 10 gauge. Steel z-purlins and z-girts are also available with other depths and flange widths. Contact Flexospan for information on custom purlin and girt structural steel dimensions. Steel roof purlins and wall girts are produced and available in house.

Purlin & Girt Coatings:

• Prime Painted

• Galvanized

• Stainless Steel

• ZAM

Wall girts are used to support metal siding. Roof purlins are used for fastening metal roof panels. They are available in galvanized and stainless steel, and can be coated in ZAM and/or prime painted.

In this section you'll find sample calculations for determining wind and snow loads as well as Z purlin and Z girt weight tables.