ASTS Quadroline Plus metal cladding is made of galvanized and pre-painted sheet metal in a choice of exterior colors, with a 30 x 15 mm grooved surface.

The sheet metal surface can be micro-perforated or unperforated, depending on the project's absorption requirements.

It is ideal for cladding facades and/or walls, providing a modern, continuous, and homogeneous aesthetic. It offers a unique architectural characteristic of linearity and geometry, making it a panel with a simple, easy-to-read appearance.

It can be installed with the corrugations running horizontally or vertically, making it highly versatile.

The micro-perforated model achieves an actual absorption surface of 16% to 30%, depending on the perforation diameter and distribution. The diameters can be from 3 to 6 mm, spaced at 3 to 8 mm intervals.

When using the micro-perforated model, it must be mounted on a galvanized metal structure, forming an interior air chamber filled with absorbent material according to acoustic calculations, achieving excellent sound performance, durability and aesthetic finish.