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IronRidge Solar Panel Roof Mount Systems

IronRidge XR solar roof mounts are built for solar’s toughest roofs.

IronRidge FlashFoot2
The IronRidge FlashFoot2 is the strongest way to mount XR Rails to a composition roof.

The IronRidge Roof Mount System featuring the XR Rail Family provides the durability and versatility to handle virtually any residential or commercial rooftop. IronRidge builds the strongest roof mounting system in solar. Every component has been tested to the limit and proven in extreme environments. The unique curved profile of XR Rails resist uplift, protect against buckling and safely and efficiently transfer loads into the building structure. Their superior spanning capability requires fewer roof attachments, reducing the number of roof penetrations and the amount of installation time. The curved design of the XR Rail inherently increases its strength while also giving it a modern, attractive look. The XR1000 Rail is also used on the IronRidge Ground Mount.

IronRidge Rails are certified for integrated grounding. The IronRidge Integrated Grounding System bonds solar module frames directly to IronRidge solar panel mounting rails, eliminating the need for separate module grounding parts and procedures. This system eliminates separate module grounding components and procedures, making it very installer-friendly. IronRidge Roof Mount products were tested on flat and sloped roofs in accordance with UL 1703 & UL 2703 test standards to achieve a Class A Fire Rating.

IronRidge XR Solar Mounting Rail Review

The XR Rail Family offers the strength of a curved rail in three targeted sizes.
Internal Splices
XR10 mounting rail

XR10 Solar Mounting Rail Features

• 6’ spanning capability
• Moderate load capability
• Clear anodized finish
• Internal splices available

XR10 mounting rail

XR100 Solar Mounting Rail Features

• 8’ spanning capability
• Heavy load capability
• Clear & black anodized finish
• Internal splices available

XR10 mounting rail

XR1000 Solar Mounting Rail Features

• 12’ spanning capability
• Extreme load capability
• Clear anodized finish
• Internal splices available

XR10 mounting rail

Internal Rail Splice Features

• Self-tapping screws
• Varying versions for rails
• Grounding Straps offered

The XR10 is light & low-profile

XR10 is a sleek, low-profile mounting rail, designed for regions with light or no snow. It achieves 6 foot spans, while remaining light and economical.

Residential rail for heavy loads

XR100 is the ultimate residential mounting rail. It supports a range of wind and snow conditions, while also maximizing spans up to 8 feet.

Heavy-duty commercial rails

XR1000 is a heavyweight among solar mounting rails. It’s built to handle extreme climates and spans 12 feet or more for commercial applications.

Internal splices for seamless connections

IronRidge internal rail splices are part of the electrically continuous system, requiring fewer jumpers and lugs.

strongest rails like iron 
Strongest Rails

Longer spans between attachments, fewer roof penetrations.
pe certified ridge 
PE Certified

Pre-stamped engineering letters available in most states.

Durable curved rails and reinforced flashings make IronRidge mounting systems fully certified, code compliant and are backed by a 20-year warranty.

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array design 
Class A Fire Rating

Certified to maintain the fire resistance rating of the existing roof.
array design 
Simple Assembly

Versatile and adjustable components simplify any array design.
UL 2703 system module 
Integrated Grounding

UL 2703 system eliminates separate module grounding components.
solar panel mount 
20 Year Warranty

Twice the solar panel mount protection offered by competitors.

IronRidge XR Attachments


Anchor, flash, and mount with all-in-one attachments.

• Ships with all hardware
• IBC & IRC compliant
• Certified with XR Rails

Slotted L-Feet
slotted l-feet

Drop-in design for rapid rail attachment.

• High-friction serrated face
• Heavy-duty profile shape
• Clear & black anodized finish


Raise flush or tilted systems to various height.

• Works with vent flashing
• Ships pre-assembled
• Lengths from 3” to 9”


Tilt assembly to desired angle, up to 45 degrees.

• Attaches directly to rail
• Ships with all hardware
• Fixed and adjustable

Clamps & Grounding

End Clamps
end clamps

Slide in clamps and secure modules at ends of rails.

• Mill finish & black anod.
• Sizes from 1.22” to 2.3”
• Optional Under Clamps

Grounding Mid-Clamps
grounding mid-clamps

Attach and ground modules in the middle of the rail.

• Parallel bonding T-bolt
• Reusable up to 10 times
• Mill & black stainless

T-Bolt Grounding Lugs
T-bolt grounding lugs

Ground system using the mounting rail’s top slot.

• Easy top-slot mounting
• Eliminates pre-drilling
• Swivels in any direction


Provide a finished and organized look for rails.

• Snap-in Wire Clips
• Perfected End Caps
• UV-protected polymer

Integrated Grounding System

Simplified Grounding w/ the IronRidge Integrated Grounding System

For Greater Safety, Easier Installation & Lower Cost

Traditionally, solar modules are grounded by attaching lugs, bolts or clips to the module frame, then connecting these to a copper conductor that runs throughout the array. This process adds time and cost to the installation, and often results in improper grounding, creating significant long-term safety risks.

The IronRidge Integrated Grounding System solves these challenges by bonding modules directly to the mounting rails. The Grounding Mid Clamp uses “teeth” to pierce through the anodized coatings of both the module frame and the mounting rail. This approach eliminates separate module grounding hardware, and it creates many parallel grounding paths throughout the array, providing greater safety for solar system owners. This forms a secure electrical bond that is repeated throughout the array. The IronRidge Integrated Grounding System has been tested and certified to UL 2703 by Intertek Group plc, and has been proven robust in grounding 60-cell and 72-cell solar modules in a range of sizes and coating thicknesses.

IronRidge FlashFoot Mount for Composition Shingle Roofs

The IronRidge FlashFoot™ is an all-in-one solar mounting product for composition shingle roofs. It features a dual-mechanical seal and has a secure, easy to install design. Learn more about the IronRidge FlashFoot.

Testing & Certification

The IronRidge Integrated Grounding System has been tested and certified to UL 2703 by Intertek Group plc.

UL 2703 is a proposed UL standard for evaluating solar module mounting and clamping devices. It ensures these devices will maintain strong electrical and mechanical connections over an extended period of time in extreme outdoor environments. The testing process closely mirrors that of UL 1703, the solar module testing standard, including temperature and humidity cycling, electrical and mechanical load testing, and manufacturing quality reviews.

IronRidge XR Roof Mount System Documentation

info IronRidge XR Rail Mounting Datasheet info Integrated Grounding Tech Brief
info XR Family Rail Mounting Tech Brief info IronRidge FlashFoot Tech Brief
info Class A Fire Rating Tech Brief info IronRidge XR Roof Mount Installation Manual
info IronRidge UL 2703 Certification info IronRidge XR FlashFoot Installation Manual
Contact us toll-free at (877) 297-0014 for reviews, the latest wholesale discount sale price, professional friendly advice or to buy any IronRidge XR roof mount.