IronRidge XR100 84-inch Mill Rail (XR-100-84M)

Product Overview

The IronRidge XR-100-84M is an 84-inch (7 ft) mill-finish XR100 rail for solar module racking. XR100 is IronRidge’s mid-span structural rail — stronger and taller than XR10, lighter than XR1000 — used on residential and light-commercial flush-mount and tilt systems.

The rail’s top slot accepts IronRidge UFO mid clamps, EFO/CAMO end methods, and BOSS splices; the side/bottom features support L-feet, FlashFoot2, and other XR attachments with bonding T-bolts.

Best For

• IronRidge XR100 arrays needing a shorter 84″ rail length
• Residential / light-commercial flush or tilt mounts sized for XR100 spans
• Mill (clear aluminum) finish projects

Key Features

• XR100 structural aluminum rail, 84″ length
• Mill finish
• Compatible with IronRidge UFO, EFO, CAMO, BOSS, and XR attachments
• Participates in IronRidge UL 2703 integrated bonding when used with listed hardware

Key Specifications

• SKU: XR-100-84M
• Series: IronRidge XR100
• Length: 84 inches
• Finish: mill
• Material: structural aluminum (IronRidge XR family)

Compatibility / Important Considerations

• Use XR100-specific accessories (XR100 BOSS splice, XR100 end caps). XR10/XR1000 parts are not size-interchangeable.
• Span, cantilever, and snow/wind design must follow the IronRidge engineering tools / PE letter for the site.
• Confirm module clamp height range (UFO / EFO / CAMO) against module frame thickness.