Durable, fine-quality base layer for any roof type

Your client never sees the underlayment, but it is one of the hardest-working and critical components of any roofing project. SPS Metals offers underlayment for use under any type of roofing material.

Roof Types

  • Metal
  • Shake: Cedar
  • Shingle: Asphalt, Synthetic
  • Slate
  • Tile


  • Barriers: Air, Water, Vapor
  • Cool Working Surface
  • Ice Dam Protection
  • Walkable


  • Synthetic

Our underlayment product experts can help you find the solution that’s right for your project. Call us today to learn more about our underlayment products at 800-328-6766.


What Makes SPS Metals So Different?


In-House Handling & Packaging

Most industrial manufacturing suppliers outsource their customer service. Not SPS Metals. Our in-house, expert sales team is immediately available to answer your questions as they come up, whether you’re in the office or out in the field. Click to continue reading...