Knipping 76 MD


Just recently, KNIPPING engineers and technicians developed KNIPPING 76 centre seal, a modern, refined PVC-U window system with an installation depth of 76 mm. Yet not only its technical properties achieve top points in thermal and sound insulation, also its look presents a convincing argument. Slender sash and outer frame profiles promote the growth of impressively large glazed areas. Your whole living space is then not only filled with sunlight, but also communicates wonderful feeling of warmth. The solar heat gains help to slash heating costs.

The outcome of the perfected design is a PVC-U window system with considerable thermal insulation. Even the heat transfer coefficient of the standard version is an optimal Uf value of 1.0 W(m²K). KNIPPING 76 also exhibits impressive sound insulation of 48 dB when fitted with triple insulating glazing. Also special functional glazing can be installed up to a glass thickness of 48 mm.

Design your PVC-U window profiles just as you wish. You have the choice between classical white PVC, our KNIPPING DecoStyle laminate colour range, and proCoverTec.

KNIPPING 76 offers you the maximum flexibility that you need for your ideas, at the same time presenting a convincingly high cost effectiveness.

Our greenline principle: energy efficient window systems, lead free stabilisers in virgin material, and intelligent recycling concepts provide that extra sustainability.

  • KNIPPING 76 centre seal system with 76 mm installation depth.
  • Six chamber structure inside the PVC profiles.
  • Modern design of straight lines.
  • Slender profile sight lines maximise the passage of light.
  • Highly insulating centre seal system, max Uf value of 1.0 W/(m²K) alone in the standard version.
  • Sound insulation up to 48 dB – thanks to large glazing options up to 48 mm.
  • Weldable PCE or conventional EPDM seals in light grey or black.
  • Available in classical white, lined with our KNIPPING DecoStyle laminate colour range, or with proCoverTec.
  • Suitable for expansions with aluminium cladding AluClip, load bearing cover AluClip Pro, and compound sash AddOn.



Professional installation services