Through a special sealing system, the LAMILUX CI System Glass Architecture PR60 ensures highly efficient ventilation of glass rebates and controlled drainage of water and condensate.

The overlapping multi-stage sealing system, which is designed without direct joints, has secondary drainage in the inner sealing layer. A joint-free, continuous drainage plane is thus guaranteed for the mullions/rafters even for joints to the supporting structure (for example, polygonal bends in barrel roofs).