Available in the Kömmerling PVC frame range, it features 6 chambers and 3 insulation seals!

The Kömmerling 76 MD enhances the performance of the AD profile with a central seal that provides even better thermal, acoustic, and water-tight insulation.

Advantages of Insulation

  • 76 mm thick PVC frame
  • 6 chambers standardly equipped with a third central insulation seal
    3 insulation seals
  • Compatible with passive housing standards, suitable for both double and triple glazing

Advantages of Strength

  • ISO 9001 certification
  • CE marking
  • RC2 (WK2) anti-burglary resistance class certification
  • PVC frame manufactured in Belgium
  • All openings, regardless of their size, are equipped with 2mm steel reinforcement!

Advantages of Aesthetics

  • A PVC frame with pure and sleek lines
  • 27 colors available in both interior and exterior finishes (11 standard and 16 non-standard)
  • Visible parts of the hardware available in white, brown, or aluminum gray.
  • Mauclair option reduced for more light

We are looking at a very comprehensive PVC frame: excellent insulation with its 6 chambers and 3 seals, true robustness thanks to the steel reinforcements and RC2 certification, all with a refined and customizable design.

Alexis Rochette
Project Manager



High-Performance Glazing

The glazing is an integral part of your joinery choices.

Winter Thermal Performance:

  • With this PVC frame, you reduce your heating costs and avoid energy loss
  • You maximize the usable area of your living spaces:
    no cold zones near the windows, no need to place radiators under the window.
  • You prevent the formation of indoor condensation on the glazing in humid rooms.

Summer Thermal Performance:

  • This PVC frame allows you to maintain a comfortable ambient temperature;
  • You reduce the need for air conditioning by decreasing solar gain in summer, and if you do use a cooling system, you lower your energy expenses.
  • You contribute to environmental protection: reducing your energy consumption,
    in winter and summer, decreases CO2 emissions.