Purlins

 

Purlins

Product Description A horizontal structural member which supports roof covering and is in the shape of a “Zee” Gauge: 16,14,13,12 Depth: 4″, 6″, 8″, 10″, & 12″ Finish: Red Oxide Primer & Pre-coated galvanized. Fasteners: Bolts Lengths: Up to 55′ Fabricated: At All Sites Usages: Secondary member to support roof panels.

Limitations

Designed to meet specific load criteria.

Purlin to Rafter with a Flange Brace

purlin-rafter

purlin-flange

Dimensions

DepthGauge
4″16,14,12
6″16,14,12
8″16,14,13,12
10″14,13,12
12″14,13,12

FeatureBenefit
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 LGSIMeets 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.
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