INSTALL GUIDES: Concrete Block Wall

Use: Prodex 48 Inch, 10M, Fast Action, White or 72 Inch.

  1. Can be installed on both sides of block wall. Be sure to include it on the warm side of the assembly.
  2. Very efficient and air tight insulation
  3. Long-term stability of insulation system

How To Insulate A Concrete Block Wall


  1. Screw the first metal strapping to the concrete blocks to create 1 inch air gap.
  2. Attach Prodex with screw, tape (double sided tape) or glue (super metal sealant) Prodex to metal trapping.
  3. Seal seams with reflective tape.
  4. Install second strapping.
  5. Apply Drywall.

Prodex can be used as standalone or supplemental insulation. You can apply 1 or 2 layers. If applying two layers of Prodex separate layers with strapping/furring strip.

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