Rmax Operating, LLC
Wholesale Building MaterialsTexas, United States2-10 Employees
Rmax Operating, LLC operates as a wholesale supplier of insulation materials, focusing on polyiso-based products for walls and roofs and specialty applications in commercial, industrial, and residential construction. Founded in 1978 and based in Dallas, Texas, the company emphasizes high thermal performance while considering environmental impact, installation efficiency and design flexibility for its customers. In 2017, Rmax became part of Sika Corporation, joining a global platform that supports building envelope systems such as continuous insulation, waterproofing, air barriers and sealants. This integration places Rmax within a broader portfolio of envelope solutions offered by Sika across many countries. In April 2026, Laminators Inc. partnered with CLADIATOR and Rmax to develop and validate a fully integrated assembly designed to meet current fire-performance requirements.