Ametco's perforated sheet metal and plastic products have a wide variety of applications in construction projects, including acoustical wall and ceiling panels, railing infill panels, sunshades, perforated fencing and gates, decoration and many other uses. Perforated products, with a greater choice of perforated patterns, are becoming more popular in architect's building designs and specifications. The availability of steel, aluminum, stainless steel or plastic and the percentage of open area in the panels increases the number of projects that perforated materials are right for. Perforations not only reduce the weight of the panels, but also permit you to control the airflow, amount of visibility and sound levels at a location.