Topperfo® - Perforated Solutions

A basic and time tested approach to acoustics.  Profiles are created with either one single diameter hole or with dual-diameter solutions.  Various hole sizes, spacings, and arrangements are possible.
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Large Hole - M Perforation

Type 16/16/6

6 mm diameter hole
16 mm on center spacing

Type 16/16/8

8 mm diameter hole
16 mm on center spacing

Type 20/20/6

6 mm diameter hole
20 mm on center spacing

Type 20/20/8

8 mm diameter hole
20 mm on center spacing

Medium Hole - T Perforation

Type 16/16/10 - 2

2 mm face hole
10 mm rear hole
16 mm on center spacing

Type 16/16/10 - 3

3 mm face hole
10 mm rear hole
16 mm on center spacing

Type 16/16/10 - 4

4 mm face hole
10 mm rear hole
16 mm on center spacing

Type 16/16/10 - 5

5 mm face hole
10 mm rear hole
16 mm on center spacing

Small Hole - Clou Perforation

Type 8/8/2

2 mm face hole
8 mm on center spacing

Type 8/8/1.2

1.2 mm face hole
8 mm on center spacing

More Spacing Options Available

Special Types

Type Graphic

Any Perforated Pattern

Type Split

Grooved Perforations

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