Prism One

CeraZorb HD 2ft X 4ft Insulating Synthetic Cork Underlayment (2 Pack to 40 Pack)

$45.23
CeraZorb HD (High Density) is a synthetic cork underlayment that is light weight, up to 25 times lighter than traditional 1/4" backer board. Can be installed on top of a subfloor and below a heating element. It is recommended when installing an electric floor heating system over a concrete slab to prevent heat loss. It’s a very resilient underlayment with compressive strength of 34 psi at 10% deformation.

Product Summary
  • Color: Grey
  • Thickness: 5mm (3/16in)
  • Material: Synthetic Cork, Hemi-Crystalline thermoplastic
  • Credible acoustical and crack suppression
  • Heat and cold resistant and will not rot, support mold and mildew or absorb moisture
  • Can be set under ceramic tile and natural stone flooring, luxury vinyl tile and over any acceptable sub floor
  • Commercial Grade: Yes
  • Warranty: 5 Years
2 Pack
  • Size: 2ft x 4ft per sheet
  • Quantity: 2 piece
  • Square foot coverage: 16 Sq. Ft.
5 Pack
  • Size: 2ft x 4ft per sheet
  • Quantity: 5.5 pieces
  • Square foot coverage: 40 Sq. Ft.
10 Pack
  • Size: 2ft x 4ft per sheet
  • Quantity: 10 pieces
  • Square foot coverage: 80 Sq. Ft.
20 Pack
  • Size: 2ft x 4ft per sheet
  • Quantity: 20 pieces
  • Square foot coverage: 160 Sq. Ft.
30 Pack
  • Size: 2ft x 4ft per sheet
  • Quantity: 30 pieces
  • Square foot coverage: 240 Sq. Ft.

    Download the Installation Instructions

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