76
Center Seal Standard
Category:Opening Systems (PVC)
Sliding Systems (PVC)

This centre seal system with six chambers and 76 mm construction depth offers a fascinating combination of modern design and perfect profile proportions. Whether function, structural properties, insulation values, environmental protection, or preservation of value, it fulfills the requirements of both today, and above all tomorrow.


  • A new high-insulation 76 mm system for high energy savings –
    Uf value = 1.0 W/(m²K) alone for the standard version.
  • Perfected noise protection for enhanced quality of living.
  • Optional integrated burglary protection for greater security.
  • Easy care thanks to robust and weather resistant surfaces.
  • Lasting value thanks to durable quality on the highest level.
  • Ultra-modern technology for great handling ease and reliable functionality.
  • All PVC-U profiles are produced with lead-free stabilisers based on calcium and zinc.