Dow Xenergy

  • Improved lambda values with up to 11% better insulation performance than other CO2 blown XPS foams 
  • Free of HBCD (bio persistent) fire retardants 
  • The proven features of STYROFOAM™ XPS - durability, reliability and strength 
  • Incorporates infra-red ‘blockers’ which improve thermal resistance by scattering and reflecting heat radiation 
  • Flame retarded, enhancing safety and protection on construction sites
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XENERGY™ SL has been formulated with the addition of infra-red ‘blockers’ or particles which are finely dispersed and incorporated into the extruded cell walls. The particles scatter and reflect heat radiation resulting in reduced heat transfer during winter to keep a building warm, as well as in summer to keep it cool. Designed specifically for roofing applications, XENERGY™ SL offers declared thermal conductivity of 0.032 W/m.K in thicknesses of 130mm, 140mm, 180mm and 200mm compared to 0.036 W/m.K in the same resulting XENERGY™ SL has been formulated with the addition of infra-red ‘blockers’ or particles which are finely dispersed and incorporated into the extruded cell walls. The particles scatter and reflect heat radiation resulting in reduced heat transfer during winter to keep a building warm, as well as in summer to keep it cool. Designed specifically for roofing applications, XENERGY™ SL offers declared thermal conductivity of 0.032 W/m.K in thicknesses of 130mm, 140mm, 180mm and 200mm compared to 0.036 W/m.K in the same thickness of ROOFMATE™ SL-A, resulting in an 11% improvement in insulation performance. In addition to its function as a thermal insulation which helps to deliver Code for Sustainable Housing credits, XENERGY™ SL has a Global Warming Potential (GWP) of less than five. The process of extruding foamed polystyrene results in a material with uniformly small, closed cells, a smooth ‘skin’ and an unrivalled set of properties which make it the choice of specifiers in a wide range of demanding insulation applications.

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Download Dow Xenergy Declaration Label View file

Download Dow Xenergy Environmental Certification View file