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Expanded Polystyrene

Expanded Polystyrene is a very popular insulation material in residential and commercial construction. It can be used as both floor and wall insulation as well as cladding. It also is very popular in underslab heating systems. Just Rite can also provide a foil faced board to give greater thermal properties to the insulation.

Features

  • Waterproof
  • Insulation against extreme temperatures and noise
  • Lowers energy bills
  • Long lasting
  • Long term retained R- Value
  • Environmentally friendly
  • Flame retardant
  • CFC free
  • Insect and rodent repellent

Expanded Polystyrene comes in a wide range of densities.

  • SL grade - packaging and for basic insulation applications
  • S grade - packaging cladding/rendering applications
  • M grade - packaging cladding/rendering and signage applications
  • VH grade - is used in commercial applications due to its very high density

Just Rite stocks the following:

Grades Thickness (mm) R Value Width (mm) Length (mm)
SL 25 0.61 1200 2500
SL 40 0.98 1200 2500
SL 50 1.22 1200 2500
SL 100 2.45 1200 2500
SL FOIL FACED 50 1.42 1200 2500
VH 35 0.99 1200 2500
VH 50 1.42 1200 2500