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Home Uncategorized PVC window frames KÖMMERLING – 88mm
PVC window frames KÖMMERLING - 76mm
PVC window frames KÖMMERLING - 76mm
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PVC Windows VIVAPLAST - 5 chamber - 70mm
PVC Windows VIVAPLAST - 5 chamber - 70mm

PVC window frames KÖMMERLING – 88mm

Like System 76, the new premium KÖMMERLING 88 system conquers newer horizons in thermal insulation, security and stability.

Category: Uncategorized
  • Description
  • Advantages
  • Technical characteristics
Description

KÖMMERLING 88 is a new profile generation with an optimum profile depth of 88mm, a modern design and perfect proportions. A high performance heat protection system with medium seal and 7 chambers. Three sealing planes in all areas (even in the fold of the sash and frame) take care of better protection against heavy rain or strong wind pressure. The innovative gasket in the halyard has the effect of additional heat protection. The thickness of the glazing varies from 32 – 52 mm.

Thanks to better statics, larger window sashes than before can be realized.

Even in its standard version, the new system fully meets the requirements for a low-energy house. It is also available in aluminium cap, AluFusion and Passive House variants. The Uf-values vary according to the solution in the range 1,0 to ≤0,8 W/(m²K).

This allows both a great freedom of shapes and colours in finding an architectural solution based on the possibilities of foiling in standard and wood decors or with an aluminium surface.

The intelligent overall design of the new system exceeds the reported values in terms of thermal and acoustic insulation, security and cost-effectiveness to an unusual degree.

The system is also exemplary in ecological terms: the KÖMMERLING brand is the first significant window profile manufacturer worldwide to exclusively and exclusively use lead-free PVC with “green” calcium-zinc-based stabilizers in its production alongside recycled materials.

Advantages

System 88 is a 7 chamber system, with 3 gaskets throughout the system (including at the thresholds) as standard.

Thermal insulation - Its heat transfer coefficient is 0.95 W/(m2K), i.e. it is also suitable for passive houses. Additional insulation inserts are also provided, which can achieve a heat transfer coefficient of up to 0.88 W/(m2K). For even better insulation, proEnergyTec profiles can be used.

Stability - With KÖMMERLING System 88, the material is distributed in the areas that have to bear the weight and this is the reason for its exceptional stability. It allows the use of triple glazing units up to 52 mm thick, as well as the construction of windows with extremely large glass surfaces. Along with the additional inflow of heat and light, it offers the advantage of realizing window designs for architecturally unique buildings.

Sound insulation - The system has excellent sound insulation values up to 48dB / sound insulation category 5/

Freedom of colour choice -️ The new 88 mm profile system can be ordered in a wide range of colours. You have a huge choice of 88 different profile colours and decors. Furthermore, the KÖMMERLING88 is available in combination with aluminium in 3 variants: aluminium AluClip, aluminium functional AluClip Pro and additional aluminium AddOn wing. With this, the possibilities for colour become virtually limitless.

Technical characteristics
  • certified for passive houses
  • 7-chamber system (all profiles)
  • 3 gaskets in the whole system
  • 88 mm installation depth
  • up to 52 mm thickness of the glazing unit
  • thermal insulation:
    • Uf= 0.95 W/(m²K) (standard with reinforcement)
    • Uf= 0,88 W/(m²K) (with thermal modules and reinforcement)
    • Uw= 0.67 W/(m²K) (proEnergyTec technology)
  • Sound insulation: Rw= up to 47 dB
  • watertightness: class 9A
  • wind resistance: class C5/B5
  • relative airtightness of joints: class 4
  • wide colour range and aluminium caps

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