Different strip materials may be used to fix the ProdEX panels:

• Treated wood: pine, larch, tali, etc.
• Metal: aluminium and galvanised steel, or occasionally stainless steel.

The choice of metal strip depends on the area on which the panels are to be applied and on the required characteristics.

• Aluminium: for wet or moist areas, sea environments and corrosive atmospheres. In highly corrosive environments, an anodised layer is usually applied to increase resistance.
• Galvanised steel: For wet or moist areas, non-corrosive atmospheres and non-sea environments. This material has better mechanical properties than aluminium.

The most common stripping methods for ProdEX façades are the following:

• Wood: square or rectangular profile.
• Aluminium: wide variety of forms (see Accessories).
• Galvanised steel: “U”, “Z”, “L”, omega and tube profiles (see Accessories).

To get around the irregularities due to plumbing curvatures, adjustable auxiliary elements (angles, wedges, etc.) are used.