S-5! SolarFoot Metal Roof Solar Mounting Bracket for L-Foot Racking

Exposed-Fastener Metal Roof Mount | Rail-Mounted Solar PV | Integrated M8 Stud | Factory-Applied Butyl Sealant | Made in the USA

What's Included

• 1 × S-5! SolarFoot mounting bracket assembly
• Integrated M8-1.25 × 17mm stainless steel threaded stud
• M8-1.25 stainless steel hex flange nut
• Factory-applied butyl sealant

Sold Separately: Roof attachment screws, L-Foot brackets, solar mounting rails, and other racking components.

The S-5! SolarFoot provides a durable, weather-resistant mounting platform for attaching rail-mounted solar PV systems to exposed-fastener metal roofing.

Designed for metal roof profiles such as AG-Panel and R-Panel, the SolarFoot connects directly to the roof structure or deck using four attachment points. Its integrated threaded stud provides a convenient connection for commercially available solar racking L-Foot components.

The bracket features factory-applied butyl sealant contained within a dedicated sealant reservoir to help create a reliable, weather-resistant roof attachment while reducing the risk of sealant over-compression.

Manufactured in the USA using aluminum and stainless steel components, the SolarFoot offers a practical attachment solution for residential and commercial solar installations using exposed-fastener metal roofing.

Key Features and Benefits

• Designed for Exposed-Fastener Metal Roofs: Provides an attachment platform for solar PV installations on compatible AG-Panel, R-Panel, and similar roofing profiles.
• Compatible with Commercial L-Foot Racking: Designed to accommodate commercially available L-Foot components used in rail-mounted solar systems.
• Factory-Applied Butyl Sealant: Helps provide a weather-resistant seal at the roof attachment location.
• Integrated Sealant Reservoir: Helps prevent over-compression of the sealant during installation.
• Four Attachment Points: Allows secure fastening into compatible structural members or roof decking.
• Integrated M8 Stud: Includes an M8-1.25 × 17mm threaded stud and matching stainless steel flange nut for L-Foot attachment.
• Low-Profile Design: Reduces the moment arm commonly associated with elevated L-Foot mounting arrangements.
• Aluminum and Stainless Steel Construction: Designed for durable outdoor rooftop applications.
• Load-Tested Design: Manufacturer reports load-to-failure testing by a nationally accredited laboratory on multiple roofing materials and substrates.
• Made in the USA: Manufactured using certified raw materials in an ISO 9001:2015-certified facility.
• 25-Year Limited Warranty: Backed by S-5!'s published manufacturer warranty.

Designed for Exposed-Fastener Metal Roofing

Exposed-fastener metal roofs require an attachment method that accommodates the roof profile while providing reliable structural support and weather resistance.

The S-5! SolarFoot is designed to provide a mounting pedestal for the L-Foot of a rail-mounted solar array. Its four-point attachment design allows fastening into an appropriate roof structure or deck.

Unlike S-5! standing-seam clamps that attach to concealed-fastener roof seams, the SolarFoot is intended for roof systems where fasteners penetrate the metal roofing and engage a suitable substrate.

Compatible Roofing Applications

• AG-Panel metal roofing.
• R-Panel metal roofing.
• Compatible exposed-fastener metal roof profiles.
• Residential rail-mounted solar PV installations.
• Commercial rail-mounted solar PV installations.

Compatibility Note: Confirm the specific roof profile, substrate, fastener selection, and structural loading requirements before installation. The SolarFoot is not a substitute for a standing-seam clamp on concealed-fastener roof systems.

Factory-Applied Butyl Sealant for Weather Resistance

Each SolarFoot includes factory-applied butyl copolymeric sealant positioned within a specially designed reservoir.

The reservoir helps maintain sealant placement and reduces the potential for over-compression during fastening.

This design supports a reliable weather-resistant attachment when the bracket is installed on compatible roofing using the appropriate fasteners and manufacturer installation procedures.

Integrated L-Foot Attachment

The SolarFoot features an integrated M8-1.25 × 17mm threaded stud and stainless steel hex flange nut.

This connection accommodates commercially available L-Foot brackets used in rail-mounted photovoltaic racking systems.

The bracket's low center of gravity helps reduce the moment arm associated with conventional elevated mounting arrangements.

Note: The L-Foot and solar rails are not included.

Product Specifications

Installation Requirements

Proper installation requires the SolarFoot to be attached to a suitable roof structure or decking material using fasteners selected for the specific substrate.

Additional Materials Required

• Roof Attachment Fasteners: Select appropriate screws based on the roofing material and underlying substrate.
• L-Foot Bracket: Required to connect the SolarFoot to the solar rail mounting system.
• Solar Mounting Rails: Required for a conventional rail-mounted PV array.
• Additional Racking Hardware: Rail connectors, clamps, grounding/bonding components, and other accessories as required by the selected system.

The manufacturer identifies 1/4-14 self-drilling screws for certain metal-to-metal applications and 1/4-14 Type 17 AB milled-point screws for certain metal-to-wood applications. Both are shown in 1.5–2.5-inch lengths.

Important: Fastener selection must be based on the actual roof substrate, attachment requirements, and applicable structural calculations. Consult S-5!'s installation guidance and published test data before selecting fasteners or determining attachment spacing.

Frequently Asked Questions