CannonBall began in 1916 by Hunt, Helm and Ferris Company in Harvard, Illinois. In today's post frame and metal building markets, there are lots of choices available for building accessories and components. Choosing the right components for your project will play a critical role in feeling satisfaction.
Designed specifically for larger door panels, Bigg Frame’s 391 Side Rails offer self-flashing J-channels to enclose steel door skins for a trouble-free hold and easy installation.
Larger sliding doors demand strong connections to keep out the elements – and the Bigg Frame 392 Double Couple handles the job with greater stability than standard H-rails.
Designed to accommodate a continuous guide rail, the 394 Bottom Rail delivers increased wind resistance and diminished sliding door sway during use.
Designed for ideal horizontal support on sliding door frames, the 235 Steel Girt is a 20-gauge galvanized steel beam sized for optimal door frame construction and support.