Long Bay



Provides a clean, uncluttered interior that is ideal for manufacturing, warehousing, distribution, or retail applications requiring a large area of open floor space with few interior columns.

Long Bay Photo Gallery: click here


Gray Primer
Lowrise construction
Long Bay® construction can provide interior bays from 30' to 60' and greater. The 50' long bay is the most economical Long Bay® that A&S offers.
Testing & Quality Insurance:

- Statistical samples of all Long Bay joist are tested for specified design loads

- Tested with thru-fastened and Standing Seam Roof applications

- Factory Mutual (FM) ratings are avaiable per your specific requirements


- Superior strength-to-weight ratios

- Machine rolled for accuracy and tighter tolerances

- Stiffer and lighter than bar joists with less sweep and warp

- Greater design flexibility - can be used with hard wall and metal cladding applications

- Bolted connections to primary frames are standard, with optional welded connections available

- Long Bay® System has proven erection cost savings over other types of joist construction

- Offered in bays up to 65'

- Roof loading up to 70 psf

- Can be used for certain mezzanine applications

- Available with machine-seamed Standing Seam Roof systems and Built-Up, Single-Ply and Multi-Ply roofing-systems

- Available in gray and red without up charge

- Reinforced die-formed seats for stability and strength

- Products are patented and AISC certified