Square Perforation
An attractive alternative to the round perforation, square
pattern perfortation offers a high open area for applications such as ventilation and guards
(machines, air conditioning, etc . . . )
Also used as screens for diffusing or sun protection while adding a very beautiful aesthetic look to facades and buildings.

C = Hole U =
Pitch Open
Area % = C²x100/U²
Made from
stainless steel and mild steel
Width: 1000 mm
Thickness: from 0.8 mm up to 1.8
mm in sheets and coils
Hole
|
Pitch
|
Width (mm)
|
Open Area (%)
|
Thickness (mm)
|
C
|
U
|
1000
|
|
0.8
|
1
|
1.25
|
1.5
|
1.8
|
10
|
12
|
✓
|
69.44%
|
✓
|
✓
|
✓
|
✓
|
✓
|
10
|
24
|
✓
|
17.36%
|
✓
|
✓
|
✓
|
✓
|
✓
|