Kler-D 21 offers exterior glass solutions combining functionality, durability and modern architectural style.
Our insulated glass units, laminated and tempered glass provide aesthetics, safety and durability for facades, railings, terraces, canopies and winter gardens – crafted with attention to detail and customized to the specifics of each project.


A modern and safe choice that provides protection and transparency. Laminated glass maintains integrity even when broken and adds an elegant look to facades and terraces.


Maximum light and modern appearance without visual limitations. Suitable for homes, offices and venues seeking a sense of openness and space.


Ideal for facades and designer solutions, curved glass adds unique form and dynamism to the architectural appearance of the building.