Perforated Wallcovering.

The OMNOVA Process.

 

OMNOVA’s perforation process uses a custom, heated pin roller system which melts the wallcovering to create permanent holes in the product. Unlike some competitive perforation methods which use mechanical punching, OMNOVA’s holes cannot be obstructed or closed due to leftover vinyl flaps or chads.

Micrograph of OMNOVA's Perforated Wallcovering

Note on the micrograph to the right how evenly the holes are perforated.  Consistent, even spacing of perforations are an advantage of OMNOVA's perforation process.

The holes created by the OMNOVA system do not affect the aesthetics of the wallcovering and are nearly invisible to the naked eye when the wallcovering is installed, yet provide a porous surface with permeability similar to some paints.

When properly installed and maintained on a permeable wall, OMNOVA’s perforated wallcovering will have significantly greater permeability than conventional vinyl wallcovering.

As with other building products, the successful use of vinyl wallcovering, either conventional or perforated, requires consultation with an experienced building professional who is familiar with the design and condition of the specific building, local conditions and the characteristics of vinyl wallcovering.