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Kömmerling 76 AD

The premium Kömmerling system

from 42from 42

incl. 19% VAT, free delivery**

  • Low-maintenance and weather-resistant
  • Very good thermal and sound insulation
  • Available with triple and double glazing
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Estimated production time 3-6 weeks1

The benefits at a glance

  • 5-chamber profile
  • Angular appearance due to offset design
  • 76 mm construction depth
  • Available with double and triple glazing
  • 2 seals
  • Very good thermal insulation, Uw-value = 0,81 W/m²K
  • Suitable for low-energy homes
  • Low-maintenance, weather-resistant surface
  • German brand quality

Over 200,000 satisfied customers and counting

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CornwallisAuckland, New Zealand
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Private houseMassachusetts, USA
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Profile description

  • Glazing: The window is available with triple and double glazing. Triple glazing provides a superior thermal performance, helping to save on energy bills

  • Glass strip: The glass strip ensures the necessary contact pressure between the seals and the glazing

  • Steel reinforcement: Due to its built-in steel reinforcement, the frame is sturdy and hard to deform

  • Glass seal: The glass seal fills the gap between the pane and the frame, protecting the window from water penetration

  • Sash design: The sash has a linear offset design

  • Sealing levels: Two levels of sealings provide excellent thermal and sound insulation

  • Profile chambers: The inside of the uPVC profile is divided into several chambers to achieve good thermal insulation

System description


  • Combinable with soundproof glass (up to sound insulation class 5), safety glass (LSG or TSG), and different ornamental glazings
  • Compatible with glazings of up to 50 mm thick


  • Environmentally friendly given the use of lead-free stabilisers and recycled materials


  • Two locking bolts as effective standard security
  • Superior break-in protection, up to class RC2 N with extra security fittings

Additional glazing

  • A fan or bottom light can be added, whether as a single, double or multi-piece

Quality standards

  • Thermal insulation according to EN 4108
  • Sound insulation according to 4109:1989-11


Kömmerling 76 AD – The advantages in detail

Structure and performance

The 76 mm construction depth of the 5 chamber Kömmerling 76 AD profile creates enough space for both double or triple glazing to be chosen. Especially with triple glazing, the window is ideal for contemporary low-energy homes as undesirable incoming or escaping heat is kept to a minimum, helping to maintain a comfortable stable interior temperature.

The profile can acheive an excellently low thermal insulation Uw-value of 0.81 W/m²K, for example. The thermal performance of uPVC trumps that of aluminium or wood and in the case of the Kömmerling 76 AD high-quality seals further contribute to this excellent insulation.

Two seals are used, for example, to reduce unwanted heat transfer and a further thermal edge seal, or “warm edge” can also be added in the configurator.

A wide range of colours and glazings

At windows24.com, Kömmerling windows are available with different glazings to suit individual requirements and priorities. One option is purpose-designed security glass, which is ideal for first floor windows, but also for floor to ceiling models installed high up in buildings, where there could be a fall hazard. Other glazing options then include opting for our soundproof glass to ensure peaceful interiors, or ornamental glazings which adds both functional privacy and interesting design. Whatever you decide, all options are clearly laid out and selectable in the configurator, making the Kömmerling 76 AD window a flexible, bespoke choice.

Energy-efficient windows with two seals, such as the Kömmerling 76 AD model, are not only about functionality, however. In our sophisticated configurator, a wide range of RAL colours are available which have the profile become a tasteful product in line with the latest design trends or your personal preferences. Wooden decors, such as our golden oak option, are also a popular choice for offset uPVC windows. These high-quality coatings create a traditional timber surface look while the benefits of insulating, durable uPVC are retained.

Kömmerling 76 AD

Kömmerling 76 AD is a 5-chamber uPVC profile with an offset design

ImageProfileModelProduct TypeWidthHeight
Kömmerling 76 ADKömmerlingKömmerling 76 ADuPVC window from 51 cm from 51 cm
windows24.com available New White from € 42

Order uPVC windows online at low prices

Order uPVC windows online at low prices
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