KÖMMERLING 76 mm AD is a modern and best-in-class PVC window and door system. Highest quality, measurable energy cost savings, optimal noise protection, reliable burglary resistance, and diverse possibilities for shaping the exterior surface demonstrate the system's superiority. Choosing windows in the KÖMMERLING 76 mm AD system is the right decision, enhancing your quality of life.

Best-in-class window system.
Windows in the KÖMMERLING 76 mm AD system are a choice without compromises. They feature all the parameters of a modern window of the future. From geometric design, through functionality, structural stability, and thermal and acoustic insulation coefficients, to environmental protection, the system meets not only current requirements but also the demands of the future.

Innovative technologies. The innovative design of the KÖMMERLING 76 mm AD system allows the installation of modern triple-glass units up to 48 mm thick, as well as various functional glass types. Thanks to intelligent mounting techniques, professional installation is carried out quickly, efficiently, and with minimal effort. Replacing old windows with new ones – modern windows in the KÖMMERLING 76 mm AD system – is therefore “pure pleasure.”

KÖMMERLING 76 mm AD
PVC window and door system with a construction depth of 76 mm.

• High energy cost savings – new 76 mm system with rebate gasket offers top thermal insulation parameters – Uw value for the reference window up to 0.76 W/(m²K)
• Improved quality of life thanks to excellent acoustic insulation up to 48 dB.
• Enhanced security – possibility of using integrated anti-burglary systems; burglary resistance class RC2.
• Easy maintenance due to durable, weather-resistant surfaces of the highest quality.
• Long window lifespan.
• High comfort of use and exceptional functionality thanks to modern technology.
• The system is available in white and in decorative foil in a wide range of colors with smooth or wood-like textures.
• Possibility of using innovative aluminium claddings: AluClip or AluClip Pro.

Windows in the KÖMMERLING 76 mm MD system are a choice without compromises. They feature all the parameters of a modern window of the future. From geometric design, through functionality, structural stability, and thermal and acoustic insulation coefficients, to environmental protection, the system meets not only current requirements but primarily the demands of the future.

Sleek design

Narrow, slim profiles increase the glass area. Additionally, the system's attractiveness is enhanced by a wide selection of decorative finishes with wood-like or solid textures, as well as innovative anodized or powder-coated aluminium claddings.

Excellent thermal insulation

The KÖMMERLING 76 mm MD system stands out for its top thermal insulation parameters. An innovation is the proEnergyTec thermal insulation technology. The system with a central gasket achieves the highest thermal insulation values – Uf coefficient up to 1.0 W/(m²K) in the standard version, while Uw for the reference window up to 0.73 W/(m²K).

Improved noise protection

The KÖMMERLING 76 mm MD system with special glazing provides optimal protection against external noise. The acoustic insulation value reaches up to 48 dB.

Enhanced burglary resistance

The KÖMMERLING 76 mm MD window profiles are designed to easily accommodate special anti-burglary fittings and additional security systems, such as shutters or blinds. Windows are rated RC2 for burglary resistance.

Outstanding airtightness

Modern gaskets provide excellent protection against drafts, dust, and rain, contributing to a pleasant indoor climate.

Easy maintenance

The high-quality exterior surface of the KÖMMERLING 76 mm MD profiles is exceptionally resistant to changing weather conditions, making cleaning extremely easy.

Exceptional stability

Optimally placed steel reinforcements in the frame and sash profiles ensure perfect structural stability. In versions with bonded glass, the three components “sash – adhesive – glass” form a highly stable structure. In variants with aluminium claddings AluClip Pro, the cladding takes on the static function.

Greater user comfort

With the use of the latest fitting technology, all types of windows in the KÖMMERLING 76 mm MD system open and close very easily.

Perfect ventilation

To ensure a pleasant indoor climate, the KÖMMERLING 76 mm MD system offers an optimal program of ventilation systems.

Exceptional durability

High-quality, health- and environmentally-friendly PVC profiles produced with greenline eco-technology guarantee long window life and indirectly contribute to increased property value.

76 mm

The KÖMMERLING system with a construction depth of 76 mm is attractive not only for new buildings but is especially ideal for more demanding architectural and energy-efficient renovations.

KÖMMERLING 88plus PASSIV is a new generation of PVC windows and doors with intelligent thermal insulation fillings and optimal installation depth, combined with a narrow visible frame width that maximizes natural sunlight in the rooms. The exclusivity of this system is further highlighted by elegant design, perfect proportions, and a positive energy balance.

• 6-chamber system with optimal installation depth – 88 mm;
• Chambers filled with innovative thermal insulation materials achieving a heat transfer coefficient Uf = 0.8 W/(m²K), verified by Passivhaus Institut in Darmstadt;
• Additional thermal middle gasket improving the passive properties of the window;
• Glass bonded using dry glazing technology, allowing easy replacement of damaged glass;
• Exceptional durability, excellent structural stability, and constructional robustness of the passive window;
• Possibility to create large-scale constructions – doors up to 2.5 m in height;
• Modern, exclusive aesthetics;
• Use of lead-free, zinc-calcium Greenline stabilizers safe for health and the environment.

KÖMMERLING 88plus is an excellent product setting a new standard for windows. The optimal installation width – 88 mm – opens up fascinating possibilities for contemporary and future-oriented construction. Thanks to the KÖMMERLING 88plus system, architects gain a unique opportunity to implement innovative design solutions. In this way, they meet the most subtle needs and expectations of investors seeking uniqueness. This is an exceptional, energy-efficient system based on the highest quality PVC window profiles. With high thermal and acoustic insulation values, it has earned the title of a smart next-generation construction. Additional benefits of this system include burglary protection and cost-effectiveness in purchase and use.

• 6-chamber system with an optimal installation depth of 88 mm;
• Excellent thermal insulation parameters with optimal isotherm distribution; heat transfer coefficient Uf = 1.0 W/(m²K);
• Thermal insulation system with a central gasket;
• Three gasket planes providing better protection against rain and wind;
• Innovative sash rebate gasket offering additional thermal insulation;
• Greater comfort and reduced risk of condensation;
• Frame rebate acting as a drainage groove for condensed water;
• Larger glazing range (24–54 mm), triple and stronger glass protecting against noise and burglary;
• Acoustic insulation up to 48 dB;
• Durability and stability thanks to perfect structural integrity; possibility for large-scale constructions;
• Easy to clean and maintain due to fittings placed in concealed locations behind central thermal gaskets;
• Variety of colors – wide foil palette and innovative aluminium claddings AluClip and AluFusion;
• Use of lead-free, health- and environmentally-friendly Greenline eco-technology.