XR Flush Mount - Built for solar’s toughest roofs
The IronRidge XR Flush Mount System delivers proven durability for residential solar installations on the most challenging rooftops. Built for solar's toughest roofs, every component has been tested to the limit and proven in extreme environments. The system's curved rail design and reinforced flashings provide superior structural performance while maintaining the fire resistance rating of existing roofs.
IronRidge XR systems are certified for integrated grounding and meet UL 2703 standards for complete system compliance. The integrated grounding eliminates separate module bonding components, streamlining installation procedures for solar professionals. Professional installers benefit from PE certified pre-stamped engineering letters available in most states, plus Design Assistant software that simplifies system design, specification, and project pricing for faster, more accurate installations.

Strength Tested
All XR Roof Mount components evaluated for superior structural performance.
UL 2703 & 3741 Listed
XR Roof Mount systems meet UL standards for solar racks, with or without MLPE devices.
PE Certified
Pre-stamped engineering letters available in most states.
Class A Fire Rating
Certified to maintain the fire resistance rating of the existing roof
Weather Tested
extreme environments, including Florida’s high-velocity hurricane zones.
25-Year Warranty
Products guaranteed to be free of impairing defects for 25 years.
XR Roof Mount Rails - Strength, Durability, and Design
XR Rails feature a unique curved profile that increases structural strength and spanning capability, meaning fewer roof penetrations and more cost-effective designs for both residential and commercial applications. Available in Mill finish aluminum, or black anodized aluminum. Clear Anodized is available as a special order.

XR10® Rail
A sleek, low-profile mounting rail designed for regions with light or no snow conditions. Achieves 6 foot spans while remaining light and economical for residential roof mount solar projects.
XR10® Features:
- 6’ spanning capability
- Moderate load capability
- Mill & black-anodized finishes
- Internal splices available

XR100® Rail
This ironridge mounting rail support a range of wind and snow conditions while maximizing spans up to 8 feet. Perfect for both residential and commercial installations requiring heavy load capability.
XR100® Features:
- 8’ spanning capability
- Heavy load capability
- Mill & black-anodized finishes
- Internal splices available

XR1000® Rail
Constructed to withstand the harshest environmental conditions and achieve spans up to 12 feet. Designed for residential and commercial applications where superior structural integrity is essential.
XR1000® Features:
- 12’ spanning capability
- Extreme load capability
- Mill, non-anodized finish
- Internal splices available
XR Rail Configurations & Part Numbers
XR Rail | Model # | Length | Finish | Description |
---|---|---|---|---|
Ironridge XR10® | ||||
XR10® | XR-10-168M | 168" (14 ft) | Mill | XR10, Rail 168", Mill |
XR10® | XR-10-168B | 168" (14 ft) | Black | XR10, Rail 168", Black |
XR10® | XR-10-184M | 184" (15.3 ft) | Mill | XR10, Rail 184", Mill |
XR10® | XR-10-184B | 184" (15.3 ft) | Black | XR10, Rail 184", Black |
XR10® | XR-10-204A | 204" (17 ft) | Clear | XR10, Rail 204" (17 Feet) Clear |
Ironridge XR100® | ||||
XR100® | XR-100-168M | 168" (14 ft) | Mill | XR100, Rail 168", Mill |
XR100® | XR-100-168B | 168" (14 ft) | Black | XR100, Rail 168", Black |
XR100® | XR-100-184M | 184" (15.3 ft) | Mill | XR100, Rail 184", Mill |
XR100® | XR-100-184B | 184" (15.3 ft) | Black | XR100, Rail 184", Black |
XR100® | XR-100-204M | 204" (17 ft) | Mill | XR100, Rail 204", Mill |
XR100® | XR-100-204B | 204" (17 ft) | Black | XR100, Rail 204", Black |
Ironridge XR1000® | ||||
XR1000® | XR-1000-170M | 170" (14.2 ft) | Mill | XR1000, Rail 170", Mill |
XR1000® | XR-1000-210M | 210" (17.5 ft) | Mill | XR1000, Rail 210", Mill |
IronRidge Roof Mount System Components
IronRidge XR Roof Mount Attachments

FlashFoot2
Anchor, flash, and mount with all-in-one attachments. Learn More
- Ships with all hardware
- IBC & IRC compliant
- Three-Tier Water Sealing

QuickMount Hug®
Mount designed specifically for asphalt shingle roofs.
- Halo UltraGrip™ Technology
- Multi-Tiered Waterproofing
- Rafter & Deck Mounting Options

Slotted L-Feet
Drop-in design for rapid rail attachment.
- High-friction serrated face
- Heavy-duty profile shape
- Clear & black anodized finish

Standoffs
Raise flush or tilted systems to various height.
- Works with vent flashing
- Ships pre-assembled
- Lengths from 3” to 9”

Tilt-Legs
Tilt assembly to desired angle, 6-30 degrees.
- Attaches directly to rail
- Ships with all hardware
- Fixed and adjustable

J-Box
Securely enclose wires on nearly any solar project. Nema 3R-rated.
- Space for 4 module strigns
- box is UL-listed
- up to 1500-volt systems

Tile Replacement Mount
Provides a fast and easy way to install solar on tile roofs.
- Protects against water intrusion
- Curved, flat, and rail based systems
- aluminum mill and black finishes

Metal Roof Attachment
Lynx® is a non-penetrating clamp for attaching solar to metal roofs.
- Designed for use w/ IronRidge L-Foot
- Vast Standing Seam Compatibility
- Oval Point Set Screws
XR Clamps & Grounding

EFO™ End Clamp
The End Fastening Object you need to get the job done
- Fits module heights of 30-40mm
- Available in Mill or Black Finish
- Fully certified, 25-year warranty

Universal XR Mid-Clamp
UFO™ Forms secure electrical bonds with both the module and rail.
- Support frame heights of 30 to 40mm
- No need for grounding hardware
- Comes in black and mill finish

Eclipse Hidden End Clamp
Eclipse is an end clamp for XR Rails® that stays hidden & out of sight.
- Creates clean and sleek appearance
- works with nearly all solar modules
- Anodized & Pre-Assembled

T-Bolt Grounding Lugs
Connects an entire row of PV modules to the grounding conductor.
- Easy top-slot mounting
- Eliminates pre-drilling
- Swivels in any direction
Install XR Systems Without Module-Level Power Electronics
IronRidge XR Flush Mount Systems now offer greater design flexibility and cost savings with UL 3741 listing, allowing installations without MLPE devices on residential and commercial rooftops up to 600V.

System Benefits
Reduced System Costs
Eliminate the need for Module-Level Power Electronics, significantly reducing material and installation costs.
Simplified Installation
Fewer components mean faster installations and reduced labor time on residential and commercial projects.
Enhanced Reliability
Lower component count leads to higher system reliability and reduced service costs over the system lifetime.
Compatible Equipment
IronRidge XR Flush Mount systems achieve UL 3741 compliance when paired with:

Solis 4G Grid-Tied Series
Important: System configuration must follow the guidelines in the UL 3741 Installation Addendum for compliance.
Download UL 3741 Installation Addendum
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