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.
Sturdi Drain is a low-profile, exposed fastener panel with 36" panel coverage. The clean, sharp repeating profile is ideal for rounded residential and agricultural applications.
The additional ribs in Sturdi Drain make a panel that can be easily bent around a water tower or barn, silo or other rounded building.
Add security using Sturdi Drain
Not only does Sturdi Drain have a flexible profile, but it also includes a hidden siphon groove at the underside of the sidelap joint, preventing capillary action that sucks water in, greatly reducing your chance for leaks. Your customers will appreciate this additional feature.
Exposed Fastening System
Galvalume Plus®, SMP
Sturdi Drain is a regional panel manufactured only in our Freeport, MN plant
Turn to Whirlwind with confidence
We have a long history of experience meeting builder specifications, manufacturing quickly, delivering on time and helping to ensure your purchase arrives undamaged.