KÖMMERLING remains a pioneer in the window industry. Over 50 years after the creation of the first series-produced PVC window, KÖMMERLING introduces an elegant design and new technology in the field, setting new standards. View details
Construction Depth: 76 mm
Thermal Transfer Coefficient: Uf = 1.0 W/m²K
Sealing Gaskets: 3 sealing gaskets for superior performance.
Design & Performance:
Sash Design: Semi-planar (rounded) or straight, available in white and color options.
Thermal Insulation: Achieved through special "V"-shaped insulating chambers. The system achieves a thermal transfer coefficient of Uf = 1.0 W/m²K in the profile with a middle gasket, without additional internal insulation. With a high-performance insulating glass package, the window achieves a Uw = 0.77 W/m²K, making it ideal for passive houses.
Elegant Design: Features straight edges, allowing combination with aluminum cladding or rounded sashes. The system offers a wide range of colors and wood veneer effects, with 44 standard options and up to 76 optional colors. Aluminum cladding allows profiles to be painted in any RAL color.
Acoustic Insulation: The system offers enhanced sound insulation, with values up to 48 dB, thanks to a glass package up to 48 mm thick and excellent sealing with middle gaskets on both the sash and frame (in the 76 MD version).
Weather Protection: Co-extruded gaskets ensure perfect weather protection. The middle gasket overlap (4.5 mm) improves weather resistance, achieving superior values: 1350 Pa for a double-leaf window with a mullion (1576 x 2500 mm) and 1950 Pa for a single-leaf window (1176 x 2576 mm).
Security: Superior anti-burglary protection with specially shaped metal reinforcements. Hinges are fixed through multiple walls of the PVC profile, while the frame hinges are fixed in a tear-resistant zone. The maximum resistance class achieved is RC 2 (WK 2).
Durability: Enhanced durability through the use of Ca-Zn-based stabilizers.
Energy Performance: The 76 mm installation depth allows energy efficiency similar to profiles with depths over 88 mm.
Easy Maintenance: The glossy surface of the PVC profile and integrated gaskets (made from PCE or EPDM) in gray for the WHITE system or black for the COLOR system make cleaning easy.
Eco-friendly: KÖMMERLING 76 MD is fully recyclable, thanks to its eco-friendly calcium-zinc formula, and is GreenLine certified.
Windows and doors are an essential part of the space we live in, contributing significantly to its character, personality, and security. Before choosing a system, it's crucial to thoroughly research and ensure you've made the perfect choice.
Available in a wide range of colors. The standard stock includes the following shades: White, Golden Oak, Walnut, and Anthracite Grey.