Our “top of the line” solution for attaining the very best in energy efficiency. This window has been engineered to include a thick layer of insulation placed between laminated wood on the interior and welded aluminum clad on the exterior.

With exceptional U-values, this design will meet the stringent requirements of a PassivHaus certification.

A modern, minimalistic look providing the very best in noise reduction, durability and energy efficiency.

przekroj Puro Passive Exterior


  • 10 years – installation by authorized fitting crews
  • 4 years – installation by non-authorized fitting crews
  • 10 years – RAL coatings on aluminum cladding
  • 5 years – for opaque paint coatings
  • 4 years – for transparent paint coatings