Corrugated Roof Mounting System

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Low Cost

No Leaks

Quick Install


BARNRACK 2.0 is a corrugated-roof mounting solution, adding adaptability and flexibility for both fully-railed and shared-rail solar installations. The lightweight aluminum rails couple with corrugated roof connections providing a rigid solar platform and a design backed with leak-proof attachments.

BarnRack 2.0's adaptable design is complimented by its simple installation and feature-rich mounting rails. The KB10 rails offer integrated wire management, side mounting, and common fasteners for a clean and fast installation.

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  • Rails pre-cut to custom lengths

  • Factory applied sealant tape for maximum protection against leaks

  • Low hook per panel ratio reduces number of roof penetrations

  • EPDM gaskets provide a secure, watertight attachement
  • Integrated wire management
  • Configured for fully-railed and shared-rail systems
  • Side-mounted with T-bolts
  • Low overall system weight
  • 25-year standard product warranty, extended warranty available

Technical Specifications


Two Rails per row of modules


Rails shared between modules

Distribution Load: 1.5 – 3 lbs/ft²
Inclinations: Flush
Wind Speed: Up to 190 mph
Material: 6000 series aluminum
Module Type: All standard size framed PV modules
Wire management: Built into KB10 rail
Orientation: Landscape, Portrait

Rail Length: 13′, 20′
Configurations: Shared-Rail, Fully-Railed
Roof Pitch: 0°- 45°
Roof Type: All corrugated metal roofs
Module Spacing: Customizable based on project requirements
Grounding method: ETL Certified KB Konnect clamps
Roof Clearance:Up to 8″ (Bottom of module to roof)
Span Lengths: Dependent on project locations, 3′- 8′

We started using KB Racking’s mounting systems in 2011. Since then, we have built 8 projects amounting to over 1MW of solar energy. We continue to chose KB Racking because we can count on their team to meet the custom needs of our projects and we can count on their product to last.
Michael Kornahrens, President, Advanced Green Technologies