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Building materials

Panels & Sheathing

Compare wall sheathing with integrated barrier layers and subfloor panels by their intended assembly. Panel thickness categories, edge profiles, and companion products matter.

Before choosing your setup

  • Match the panel to its intended wall, roof, or subfloor application.
  • Check the stamped performance category and listed dimensions; nominal panel size can differ from usable face dimensions.
  • Review compatibility with the planned cladding or floor covering and the manufacturer’s companion tapes, flashing, or adhesives.
  • Check construction exposure limits and the requirements for the finished assembly in the linked manual.
Process sketch

Materials to compare

These examples show different approaches. Specifications come from the linked maker or store page.

Huber Engineered Woods · Product reference

Huber ZIP System wall sheathing

OSB wall panels with a built-in water-resistive overlay. The enclosure system also uses seam tape and flashing details. Compare the panel and companion components together for the planned wall assembly.

Published specifications
Panel typeOSB with integrated protective overlay
Example performance category7/16 in.
Example listed panel size4 x 8 ft

ZIP System wall sheathing: manufacturer product page Checked .

Huber Engineered Woods · Product reference

Huber AdvanTech subflooring

Engineered wood subfloor panels with tongue-and-groove edges. The 23/32-inch performance category is one listed option. Huber’s manual limits permanent weather exposure, so a construction-exposure allowance is not an exterior-use rating.

Published specifications
Panel typeEngineered wood subflooring
Example performance category23/32 in.
Example nominal panel size4 x 8 ft
Edge profileTongue and groove

AdvanTech subflooring: manufacturer product page Checked .