10mm Perforated Control Cavity

10mm Perforated Control Cavity™

Single Wythe Moisture Control

PCC 2416, PCC 2432

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10mm Perforated Control Cavity
  • 10mm Perforated Control Cavity
  • 10mm Perforated Control Cavity
  • 10mm Perforated Control Cavity

10mm Perforated Control Cavity Highlights

10mm Perforated Control Cavity maintains a separation between the interior surface of a single-wythe CMU structural wall and the moisture sensitive materials of the interior finished wall.  It creates a drainage system that allows moisture to travel down and out of the wall into a drainage field.  Use 10mm Perforated Control Cavity where additional moisture protection is needed.



  • Perforations allow cross ventilation for better drying
  • Rigid and durable; will not compress behind interior finished wall
  • Prevents water bridging
  • 96% post-consumer recycled content
  • "The Green Guard® Classic Wrap provides a layer of air resistance to increase energy efficiency, and it acts as a water-resistive barrier that breathes, allowing moisture vapor to escape and reducing the potential for condensation buildup." (see Green Guard Classic Wrap website for specs)

10mm Perforated Control Cavity Installation

  • Install with channel pattern running up and down vertically and fabric to interior
  • Overlap all edges and ends a minimum of 1”
  • Overlap horizontal edges shingle fashion to outside concrete, masonry substrate (see Lap & Fastening Detail) – upper sheet laps behind (back-laps) lower sheet
  • Cover entire wall surface, top to bottom, in this fashion
  • Mechanically fasten with concrete nails or power fastener; fastening pattern 2’ on center (see Lap & Fastening Detail)

10mm Perforated Control Cavity Ordering/Shipping

Contact MTI at 1-800-879-3348 for specific cost to your destination.

10mm Perforated Control Cavity Specifications

A 0.020" (0.65 mm) thick by 31 1/2" (800mm) wide high-impact polystyrene sheet formed with 10mm deep corrugations. 

Product Number PCC 2416 PCC 2432
Square Feet per Roll 33 66
Roll Length (Feet) 25 25
Roll Width (Inches) 15.75 31.5
Channel Depth 3/8" / 10mm 3/8" / 10mm
Rolls per Box 4 N/A
Boxes per Pallet 16 N/A
Rolls per Pallet 64 32
Square Feet per Pallet 2112 2112
Pallet Size 50" x 50" x 88" 48" x 48" x 77"