01 / DESIGN
Architecture comes first.
We consider sightlines, light, opening types, and finishes in the context of your project.
ABOUT WEKKA FENSTER
Thoughtful design.
Precise execution.
Since 2019, WEKKA Fenster has brought aluminium window and door solutions to residential, commercial, and hospitality projects in Indonesia.
CRAFTED IN SURABAYA
A considered approach,
from start to finish.
WEKKA Fenster is the premium brand of PT Pro Baja Indonesia. Based in Surabaya, we bring together engineering and fabrication, supporting projects from system selection through to installation.
A fabrication partner of Schüco Aluminium Systems since 2021, we offer the German brand’s systems alongside our own Infinity and Frameline collections.
We use T6 aluminium profiles and precision corner crimping, with attention to joint alignment and finish. Systems are prefabricated at the factory to reduce adjustments on site.
Explore our collections100+Completed projects
Since 2019Aluminium window & door solutions
SCHÜCO
Fabrication partner of the German aluminium systems brand since 2021.
MADE WITH CARE
Precision at the factory.
Care on site.
Careful profile preparation and corner crimping bring the frames together with attention to joint alignment and finish.
Factory prefabrication reduces the adjustments needed at the project site. Our installation team then focuses on alignment, sealing, and a clean finish.
Talk to our team02 / FABRICATION
Precision takes care.
Detailed preparation and machining bring the selected systems together.
03 / INSTALLATION
The finish matters.
Careful site coordination and installation complete the process.