XR Tilt Mount for
Flat Roofs

Trust your system at
every angle.

Build strong and efficient solar arrays on flat roofs. IronRidge Tilt Mount supports a wide range of solar panel tilting angles, while also resisting the extreme wind and snow forces experienced over a building’s lifetime.

The Tilt Mount System is listed to UL 2703, and compatible with most roof anchor products. Every component in the system is made with aluminum and stainless steel to ensure complete corrosion resistance.

Strength Tested
All components evaluated for superior structural performance.

UL 2703 Listed System
Entire system and components meet newest effective UL 2703 standard.

PE Certified
Pre-stamped engineering letters available in most states.

Roof Friendly
Lightweight and compatible with industry-standard attachments.

25-Year Warranty
Products guaranteed to be free of impairing defects.

Design Assistant
Online software makes it simple to create, share, and price projects.

XR RAILS

XR Rails’ unique curved profile increases structural strength and spanning capability, meaning fewer roof penetrations and more cost-effective designs.

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TILT LEGS

Tilt assembly to the desired angle, up to 30 degrees. Kits include South and North Tilt Leg and all hardware.

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FLAT ROOF ATTACHMENTS

Combine a high-strength cast aluminum base with 16-point fastening pattern to enable the widest range of design options on low-sloped roofs.

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MEMBRANES

Formed membrane covers are matched to major roofing brands to ensure a tested, engineered system for TPO, PVC, and KEE roofs.

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More Components

BOSS™ – BONDED STRUCTURAL SPLICES

The BOSS™ provides a strong, bonded connection for XR Rails. No assembly, tools, or hardware required. The built-in bonding spring has teeth that bite into and bond rail.

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UFO & STOPPER SLEEVES

The Universal Fastening Object is a universal, single-piece mid clamp. When combined with a Stopper Sleeve, the UFO functions as an end clamp.

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CAMO

This tool-free, universal, invisible end clamp is designed to bond and secure while improving array aesthetics. It comes as one piece, fully assembled.

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OTHER HARDWARE

All our hardware is designed for single-tool installs, low profiles, and in support of our UL2703 listings: Grounding Lugs, T-bolts, Square-bolts and MI kits.

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ACCESSORIES

Provide a finished look and support electrical wires. Constructed from UV-stabilized polymers for long-lasting performance: End Caps & Wire Clips.

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Attached Flat Roof Design Assistant

Comprehensive reaction forces
Turbo-charged calculation engine
Roof material & attachment selector
Auto-generated documents package

DESIGN A PROJECT

XR Rails
XR Rails are the backbone of the solar array. Their unique curved profile increases structural strength and spanning capability, allowing for fewer roof penetrations and more cost-effective system designs.
XR Rail are available in three targeted sizes: XR10, XR100 & XR1000. Each size supports specific design loads, while minimizing material costs. Depending on your location, there is an XR Rail to match.
All XR Rails are made of marine-grade aluminum alloy, then protected with an anodized finish. Anodizing protects against surface and structural corrosion, while also providing a more attractive appearance.
UFOs (Universal Fastening Objects)
UFOs are one-size-fits-all, single-piece fasteners that quickly and securely bonds solar modules to XR Rails. They come lubricated and assembled, with a sleek, low-profile design. Simply snapping on a Stopper Sleeve transforms the UFO into an end clamp.
UFOs are made of stainless steel and available in clear or black finishes.
FlashFoot2
The FlashFoot2 is an all-in-one roof attachment for mounting XR Rails to composition shingle roofs. Its integrated design incorporates both structural and waterproofing features into a single assembly.
Stopper Sleeve
The Stopper Sleeve snaps onto the IronRidge UFO to transform it into an end clamp.
It comes in clear and black finishes and 6 different sizes to accommodate a range of module frames.
Tilt Legs
Tilt Legs are available in multiple lengths to support a wide range of mounting angles. The Fixed Tilt Leg Kit includes a North & South Tilt Leg, plus hardware for attaching to XR Rails.
South Tilt Legs come assembled and feature angle indicator markings to simplify installation. North Tilt Legs consists of a slotted aluminum tube and a pivot bracket for full adjustability.
XR Rail Assembly
Modules are clamped to XR1000 rails to create a column between the North (high) and South (low) cross pipes. XR1000 rails support up to 5 modules per column in landscape orientation.
All components for the rail assembly are available in clear or black finishes, and clamps are available in a range of sizes to match all common module frames.
Top Cap & Rail Connector
Cast aluminum Top Caps quickly attach to vertical posts with set screws, and also support cross pipes using companion U-bolt hardware.
Top Caps are available for 2” and 3” schedule-40 pipe and mechanical tubing.
Rail Connector attach XR1000 Rails to the cross pipes using 3/8” nuts and bolts.
Pipe & Mechanical Tubing
The Ground Mount System uses either schedule-40 steel pipe or mechanical tubing (e.g. Allied Flo-Coat, Gatorshield, Gatorshield Plus) as the primary structural element.
Locally-sourced steel pipe and mechanical tubing minimizes materials and shipping costs, while increasing the speed and flexibility of construction.
In addition, the Ground Mount System works with concrete piers, pile-driven piers, and many other foundation types.
Diagonal Braces
Diagonal Braces are optionally available for severe load conditions to provide extra stability in the North-South direction.
The Diagonal Brace is shipped with all hardware needed for installation between the north and south posts.

XR Rails
XR Rails are the backbone of the solar array. Their unique curved profile increases structural strength and spanning capability, allowing for fewer roof penetrations and more cost-effective system designs.
XR Rail are available in three targeted sizes: XR10, XR100 & XR1000. Each size supports specific design loads, while minimizing material costs. Depending on your location, there is an XR Rail to match.
All XR Rails are made of marine-grade aluminum alloy, then protected with an anodized finish. Anodizing protects against surface and structural corrosion, while also providing a more attractive appearance.
UFOs (Universal Fastening Objects)
UFOs are one-size-fits-all, single-piece fasteners that quickly and securely bonds solar modules to XR Rails. They come lubricated and assembled, with a sleek, low-profile design. Simply snapping on a Stopper Sleeve transforms the UFO into an end clamp.
UFOs are made of stainless steel and available in clear or black finishes.
FlashFoot2
The FlashFoot2 is an all-in-one roof attachment for mounting XR Rails to composition shingle roofs. Its integrated design incorporates both structural and waterproofing features into a single assembly.
Stopper Sleeve
The Stopper Sleeve snaps onto the IronRidge UFO to transform it into an end clamp.
It comes in clear and black finishes and 6 different sizes to accommodate a range of module frames.
Tilt Legs
Tilt Legs are available in multiple lengths to support a wide range of mounting angles. The Fixed Tilt Leg Kit includes a North & South Tilt Leg, plus hardware for attaching to XR Rails.
South Tilt Legs come assembled and feature angle indicator markings to simplify installation. North Tilt Legs consists of a slotted aluminum tube and a pivot bracket for full adjustability.
XR Rail Assembly
Modules are clamped to XR1000 rails to create a column between the North (high) and South (low) cross pipes. XR1000 rails support up to 5 modules per column in landscape orientation.
All components for the rail assembly are available in clear or black finishes, and clamps are available in a range of sizes to match all common module frames.
Top Cap & Rail Connector
Cast aluminum Top Caps quickly attach to vertical posts with set screws, and also support cross pipes using companion U-bolt hardware.
Top Caps are available for 2” and 3” schedule-40 pipe and mechanical tubing.
Rail Connector attach XR1000 Rails to the cross pipes using 3/8” nuts and bolts.
Pipe & Mechanical Tubing
The Ground Mount System uses either schedule-40 steel pipe or mechanical tubing (e.g. Allied Flo-Coat, Gatorshield, Gatorshield Plus) as the primary structural element.
Locally-sourced steel pipe and mechanical tubing minimizes materials and shipping costs, while increasing the speed and flexibility of construction.
In addition, the Ground Mount System works with concrete piers, pile-driven piers, and many other foundation types.
Diagonal Braces
Diagonal Braces are optionally available for severe load conditions to provide extra stability in the North-South direction.
The Diagonal Brace is shipped with all hardware needed for installation between the north and south posts.

CONTACT TECH SUPPORT

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XR Tilt Mount for
Flat Roofs