A horizontal structural member which supports roof covering and is in the shape of a “Zee”
Depth: 4″, 6″, 8″, 10″, & 12″
Finish: Red Oxide Primer & Pre-coated galvanized.
Lengths: Up to 55′
Fabricated: At All Sites
Usages: Secondary member to support roof panels.
Designed to meet specific load criteria.
Purlin to Rafter with a Flange Brace
|EZ purlin ?” variance in flange width & 50 degree angled stiffener lip.||Allows easy placement of purlins and easy installation and greater stability.|
|Nominal purlin spacing of 5′||Economical Design|
|50+ combinations of size, gauge, spacing and lap length.||Optimum design and economical pricing.|
|Continuous purlin lap lengths of 1′ 2 ?”, 2′ 5 ?”, 3′ 8 ?”||Optimum design and economical pricing.|
|Pre-painted, factory baked red oxide finish.||Smooth, attractive appearance, improved adherence & durability. Therefore, no paint sticking problems.|
|Purlin clips welded to frame.||Rest point during erection, quicker erection, reduces purlin roll under heavy loading, & increases stiffness.|
|Optional Galvanized finish.||Meets specifications, greater resistance to some corrosive atmospheres.|
|Tabbed sag angles are used with standing seam options/systems.||Reduces purlin roll, increases stiffness, ease of erection, greater stability, and increased load capacity.|
|Easy purlin identification (triangle).||Ease of Erection|
|Members of LGSI||Meets Specifications|
|With a wider width and higher gauge zee-purlin, we can go to a longer bays up to 40′.||Longer bay buildings, can be furnished with the advantages of a cold-formed zee-purlin.|