These digital color charts are intended to be viewed on a computer monitor to show the wide range of colors available. Physical color charts and actual metal samples for color matching purposes are available on request.
Technical erection manuals for Whirlwind panel products include information on engineering specifications, preparatory requirements, erection sequence, special erection techniques and detailed design information.
These editable specifications manuals provide a standardized classification for construction information. This information can be useful to contractors, engineers, architects and other construction industry professionals.
Construct a sturdier, better-looking building with Whirlwind zees and cees.
Crisp corners can make any steel building more finished and attractive. You can count on Whirlwind to have the nesting and interlocking cees and zees you need to make your buildings more attractive and give them more structural integrity.
Select your purlin cees and zees in crisp 12-, 14- or 16-gauge
Choose from many punch patterns or ask Whirlwind to do customized punching
Select from out standard red-oxide finish or optional G90 coated galvanized
The red-oxide material conforms to ASTM A1011 Grade 55 and the galvanized material conforms to ASTM A653 G90 Grade 55. All material meets the requirements of the Light Gauge Structural Institute (LGSI).
Unmatched selection & service
When you order from Whirlwind, you get quality products and a partner who understands how important it is for you to stay on schedule. That's why, even with customized orders, you get fast turnaround, on-time delivery and extra care to help ensure your order arrives undamaged.
zees & cees gallery
Our metal purlin zees and cees support your building in style.