2026 Service Partners Commercial Catalog

Above-grade wall solutions

DuPont™ Thermax™ Wall System (TWS) The Thermax ™ Wall System is more than an insulated wall – it’s a systematic approach to achieving efficiency at every level: simplified design, streamlined construction and optimized energy consumption for a reduced carbon footprint. It provides thermal, air, and water control to exterior walls using Thermax ™ XARMOR ™ (ci) or Thermax ™ Sheathing Polyiso Insulation with LiquidArmor ™ QS or LT Flashing and Sealant. DuPont™ Cavitymate™ Ultra Wall System (UWS-CM, on CMU) Brand • The Cavitymate ™ Ultra Wall System combines the proven insulating power of Styrofoam ™ Brand Cavitymate ™ Ultra XPS Insulation and the exceptional air sealing capabilities of Great Stuff Pro ™ Gaps & Cracks Insulating Foam Sealant in a system optimized for brick and block walls, providing thermal, air, and water management.

DuPont™ Ultra SL Wall System (UWS-SL, on steel stud) The Ultra SL Wall System features ship lapped Styrofoam ™ Brand Ultra SL XPS Insulation optimized for use with stud framed walls and innovative LiquidArmor ™ Flashing and Sealant.

DuPont™ ArmorWall™ System – A 5-in-1 exterior wall solution The DuPont ™ ArmorWall ™ System is a high-performance wall solution, incorporating five traditional building enclosure elements: • Structural Sheathing for Direct Cladding Attachment • Fire-Resistance

• Continuous Air Barrier • Water-Resistive Barrier • Ultra Low-GWP Continuous Insulation Layer

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