ALLUNA combines technical know-how with design and engineering skills. A pronounced pursuit of perfectionism and the motivation to go beyond the limits of technology drive us to constantly optimize our high-quality products.

Multifunction die-cast aluminum corner joint: for screwing, pinning or crimping. The controlled lateral expansion recovers the profile clearance and guarantees perfectly flat surfaces without any profile deformation.

Simple way of checking aluminum window quality is to look at the corner joint.
ALLUNA has applied various kind of parts ; die-cast aluminum corner joint and stainless-steel angle supports, corner gasket, 2-component adhesive based on polyurethane.
ALLUNA show flawless corner joint condition

PVDF paints have proven their ability to provide long-lasting color retention and durable resistance against weathering and abrasions. These two benefits have led architects and designers around the world to choose PVDF coatings to protect their metal architecture. Additional benefits include: