Polyanchor Underlayments With Tri-strata Technology

Tri-Strata^™ Technology is the foundation behind Polyanchor^® HU and HU PLUS underlayments. Engineered as a three-layer construction, Tri-Strata brings together strength, durability, and sealability to address critical jobsite challenges.

By combining distinct material layers into a unified construction, Tri-Strata Technology is designed to support performance where underlayments are put to the test: under foot traffic, around fasteners, and during exposure on the roof.

• Polyanchor^® HU
  Designed for dependable performance and installation efficiency in new construction
• Polyanchor^® HU PLUS
  Designed to maintain performance under increased jobsite traffic, more demanding deck conditions, and reroofing applications

Learn more about Tri-strata technology and try Polyanchor on your next project!