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Atlas EPS 3" x 4' x 8' 1 lb EPS Beadboard Insulation

Brand: Atlas EPS Mfg#: EP3048096_18
Product#: 436STF3
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Atlas Roofing EPS Beadboard, 3 in Thick, 4 ft Width, 8 ft Length, Polystyrene Sheet, 1 lb Density


  • This material has long-term, non-degenerative thermal properties (R-Value), excellent moisture resistance and dimensional stability
  • While lightweight and resilient, it is also capable of supporting virtually any of the loads typically encountered on a roof
  • At the core of every EPS product is a state of the art expanded polystyrene, foamed-plastic insulation core
  • Its unique closed-cell structure provides remarkable physical and thermal properties
  • Custom sizes available lightweight, resilient and dissolvable commonly used for knock-outs in precast concrete and for footing and slab insulation
  • 1 to 2 lb nominal density, polystyrene sheets
  • It is compatible with virtually every commercial, low-slope roofing system offered, with only a few exceptions


  • Brand: Atlas EPS
  • Thickness: 3 in
  • Density: 1 lb
  • Material: Polystyrene Sheet
  • Length: 8 ft
  • Width: 4 ft