Closed Cell EPS Polyshield

Perfect for insulating interior walls and ceilings.

Closed Cell EPS has massive benefits compared to XPS and other product types in just about every category for your next insulating project.


Closed Cell EPS is a superior choice as well on the market when insulating your pole barn, house, interior walls, exterior walls, ceilings, under roofs, attics, block/concrete walls, crawl spaces, behind siding and much more.


Just about anything you can insulate, Closed Cell EPS is a top choice to consider for longevity as well as energy efficiency.


Closed Cell EPS is superior to XPS (blue, pink board or green board) in every category from long term R-Value, water retention, foil facing for heat and light reflection and a much more cost effective price compared to other products. At Plywood King we strive to have the most knowledge, best pricing, selection and availability.


Please call in advance for more information, order materials for pick up and or delivery or simply check current inventory.


Specializing In: A Grade 4' x 8' x 1-1/2", 4' x 8' x 2" and 4' x 8' x 3" Foil Faced Closed Cell EPS. No minimum or maximum size orders. Custom sizes from 1/2" - 6" available upon request, depending on the amount requested. Please call a Plywood King representative for any additional information at 812-876-4341.


By Jacob Mooney November 7, 2022
There's a reason EPS is overtaking other insulation options...

Get a Quote For EPS Foam Insulation

Tell us about your project, and we'll answer questions and get you a quote!

Why Closed Cell EPS Polyshield?

  • Doesn't contain any dyes and is 100% recyclable foam, thus making this very Eco Friendly.
  • Laminated facing to prevent water penetration and or damage and foil facing on the back side for reflecting heat and light.
  • Loses very little to no R-Value over time unlike ALL other types of insulation products.
  • Closed Cell EPS insulation board gains R-Value as the temperature gets colder, unlike other types of insulation. After all, the key is to be warm in the winter!
  • No thermal drift over the entire life of the product.
  • Easy to cut & install, so molding it in various shapes and sizes to fit your needs is not a problem.
  • The best water wicking product on the market! That being said, you will not have to worry about moisture damaging your insulation unlike XPS.
  • Proudly made in the USA, like every other product we offer.

  • Wide range of sizes
  • Low material and insulation costs
  • Various available densities
  • Easily stored, handled and installed
  • Simple to cut and shape
  • Clean, odorless, doesn't irritate skin
  • Excellent bond with drywall & non-solvent based adhesives
  • Excellent surface for laminate base
  • Perfect soil substitute in road construction
  • Contains no CFC, HCFC, or HFC

  • Resists moisure penetration
  • Effective over wide temperature range
  • Low thermal conductivity
  • High strength to weight ratio
  • Reflective white color
  • Does not support bacterial growth
  • Mold resistant
  • Resistant to most acids and alkalis

Technical Research & Info

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