RibFit:

Rail-less racking for
Trapezoidal metal roofs

EcoFasten's RibFit Product

Fast-Installing Racking System for Attachment to Metal Ridge

RibFit is a rail-less mounting system that conforms to UL 2703 and is designed for use on metal roofs. The RibFit system consists of an aluminum slide that is directly attached to the ridge. Minimal components and integrated bonding pins reduce installation times compared to rail-based systems. RibFit is compatible with most trapezoidal/ R-panel metal roof panels with a ridge width of ¾” or greater and 26-gauge or thicker.

Roof Type Icon

R-panel, trapezoidal metal

Racking Type Icon

rail-less

Attachement Type Icon

DIRECT-ATTACH

EcoFasten's RibFit Product

Fast-Installing Racking System for Attachment to Metal Ridge

RibFit is a rail-less mounting system that conforms to UL 2703 and is designed for use on metal roofs. The RibFit system consists of an aluminum slide that is directly attached to the ridge. Minimal components and integrated bonding pins reduce installation times compared to rail-based systems. RibFit is compatible with most trapezoidal/ R-panel metal roof panels with a ridge width of ¾” or greater and 26-gauge or thicker.

Features & Benefits

  • Utilizes self-piercing screws for a quick installation
  • Three levels of water protection
  • Click-on End and Mid Clamps
  • Conforms to UL 2703 & UL 441

Direct Attach to Metal Roofs

R-Panel & Trapezoidal Metal Roofs

The RibFit Slide attaches directly to the ridge using two self piercing screws that feature EPDM rubber gaskets. Up to four screws can be used for additional strength. The slide features an EPDM rubber strip at the base to seal the penetration from the sides.

Electrical ACCESSORIES

System Components

Required

RibFit Slide

Features a water-tight EPDM rubber strip, and is directly attached to the ridge with (2) or (4) self-piercing screws. 

EcoFasten's Self-Piercing Screw

Self-Piercing Screw

Self-piercing metal deck screws feature pre-loaded EPDM rubber bonded sealing washer to prevent water intrusion.

Mid Clamp

The click-on Mid Clamp features integrated bonding pins and fits modules from 30-50 mm in width.

End Clamp

The click-on End Clamp fits modules from 30-50 mm in width and tighten down using a half inch socket.

Optional Accessories

EcoFasten Frame MLPE Clip

Frame MLPE Mount

The Frame MLPE Mount attaches, mounts, & fully bonds Module Level Power Electronics to the module frame using a single-bolt clip. This accessory can be used with any racking system to attach the Module Level Power Electronics to the module frame.

EcoFasten Bonding Jumper

Module Jumper

The Module Jumper slides onto the frame of the PV module, bonding N-S (ClickFit) or E-W (RibFit). One Module Jumper per row or column of modules is required. Our Module Jumper can be installed quickly & easily to conform to UL 2703.

See other racking systems

Resources