RT-PLUS®



Roof Tech is proud to introduce the RT-PLUS® - an extruded aluminum PV rail mounting system featuring Roof Tech's industry-leading AlphaSeal® self-flashing system.

Designed for ultimate versatility and durability, our new mounting system can be fastened directly to rafters or decks (OSB and plywood only), ensuring a secure and efficient installation. Available in a sleek MIL finish or elegant black, both options come with slots for 3/8” or 5/16” T bolts, making it the ideal solution for your solar projects.

Features & Benefits


  • AlphaSeal® self-flashing system
  • No Caulking or Pre-Drilling Required
  • Universal Attachment to Any Slope
  • Metal, EPDM, TPO, SBS, & Asphalt compatible
  • 5 Round mounting holes for deck attachment (OSB or Plywood)
  • 2 Square holes for rafter attachment
  • Available in black and mill finishes
  • Rail mounting slot for 3/8” and 5/16” bolts
  • UL 2703 A Certified