Long Bay Secondaries

Long-Bay

PRODUCT DESCRIPTION


A horizontal structural member which supports roof systems with virtual square shaped top and bottom chords.

Gauge:

16, 14, 13, 12

Depth:

12″ – 44″

Finish:

Gray primer

Fasteners:

A325 bolts per design

Lengths:

Up to 65′

Usage:

Secondary member to support roof systems

Limitations:

Designed to meet specific load criteria

5″ seat depthCan mix bays with standard Zee purlins

Feature

Benefits

Bay spacing from 40′ to 65′ Opens long bay markets
Bolts to main frame Faster, more precise installation
Design flexibility Usable with tilt wall
Stiffer than bar joist No warp or sweep, easier to erect
Lighter than bar joist Easy to handle, maneuver, and set
Available with Double-Lok® standing seam roof 30-year roof life-cycle, 25-year factory warranties available
Available with “B” Deck for single-ply, built-up, EPDM roof Design flexibility for conventional applications
Open-web purlin fabricated of light-gauge cold-rolled steel Roofing systems attached with self-drilling screws
Less bridging and bridging attaches with self-drilling screws Quicker installation
4″ top chord width Stable platform for attachment of deck or clips