SUN MODUL® ensures excellent lateral and frontal anchorage of the panels.
The side joint prevents the panels from moving laterally out of the frame due to compressive or depressive forces.

(1) The panels stay perfectly in position, both with imposed load (wind, snow) or point load.
The front joint is locked twice therefore external depressive forces (wind) or internal compressive forces (throwing balls etc.) cannot move the panels either completely or partially from their position.

(2) The first front joint is achieved by hooking the panels into the specially shaped rims of the steel channels.
(3)The second front joint is achieved by locking the clip profile on the inner side of the steel channels. The panels are therefore permanently fixed on

SUN MODUL® panels are classified DIN 4102 B1 and BS 476 Part 7 Class 1 by Institut für Bautechnik in Berlin. Certificate Z-PA-III 2.3080