4’x8′ Atlas Energyshield



Atlas EnergyShield continuous insulation is the most effective way to insulate building envelopes for energy savings. Atlas EnergyShield wall insulation products are made with a polyiso core, which achieves a higher effective R-value (the capacity to resist heat flow) with minimal material thickness. It’s the only foam plastic insulation that can be used in basements and attics without the need for a thermal barrier, meaning walls insulated with Atlas EnergyShield products can be installed without the cost of additional layers. In fire testing, polyiso chars in place and doesn’t melt or drip like other foam plastics.

Product Features

  • 2" R13; 1-1/2" R9.6; 1" R6.5; 3/4" R5; 1/2" R3.3
  • Composed of a closed cell polyisocyanurate (polyiso) foam core faced with tri-laminate foil. The blowing agent used to produce the polyiso foam core does not contain any CFCs / HCFCs / HFCs. EnergyShield has zero Ozone Depletion Potential (ODP) and negligible Global Warming Potential (GWP)
  • EnergyShield combines high R-value / durable foil facers / and water resistive attributes in a high performance rigid wall insulation
  • EnergyShield is suitable for a variety of continuous insulation (CI) applications
  • Use for exterior or interior rigid insulation (interior application requires a thermal barrier) for walls framed with wood or steel studs
  • Use for exterior or interior continuous insulation (CI) for masonry or concrete wall systems including exterior masonry cavities
  • Use for exterior continuous insulation (CI) over wood or gypsum sheathings
  • Use over existing cladding to improve energy efficiency with continuous insulation (CI) and provide a level surface prior to installing a new cladding
  • Approved of use in attics and crawlspaces without requiring the use of a thermal barrier
  • Use for knee wall and vaulted ceiling applications (with an approved thermal barrier)
  • Limited supply of 3/4", 1", 1-1/2", & 2" Atlas Energy Shield available. Sale on only while supplies last.
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  • Serving Saskatoon & area for over 50 years. Please note we do not ship outside of Saskatchewan.