Kerto®-S is known for its high strength and rigidity. It is produced as a panel and separated into strips for Kerto Concept mullions and sticks that can be used in a very wide range of Mullion/Stick façade constructions.

The thin, high-strength Kerto-S cross-sections allow for dimensions that do not require the use of standard measurements as found in solid wood for construction (SWC) and laminated lumber (LT). The grain on individual veneer plies always runs in the longitudinal direction of the panel.

Kerto-S allows for greater heights than SWC and is thinner than LT.