Swisspacer Ultimate | Nyxé

Energy efficiency
Living Comfort
Reduced condensation risk
Thermal performance
Swisspacer Ultimate | Nyxé delivers excellent thermal performance with optimized Uw values at the glass edge, combined with reliable moisture control and durability. Its deep black, anti‑reflective surface creates a seamless aesthetic for premium window designs, while ensuring easy integration into standard IGU production lines.
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Swisspacer Ultimate | Nyxé delivers excellent thermal performance with optimized Uw values at the glass edge, combined with reliable moisture control and durability. Its deep black, anti‑reflective surface creates a seamless aesthetic for premium window designs, while ensuring easy integration into standard IGU production lines.

Product overview

  • All‑black, anti‑reflective design: Spacer body and foil are fully black for a seamless, premium window and façade aesthetic.
  • Ultimate‑level thermal performance: Delivers the same excellent Psi and Uw values as Swisspacer Ultimate.
  • 33% recycled content: Combines proven performance with a significantly reduced environmental footprint.
  • Supports sustainable construction: CO₂ footprint reduced by approx. 20% compared to the previous Ultimate generation (LCA‑based).
  • Designed for easy IGU processing: Matte black surface improves positioning while maintaining reliable integration into standard production lines.

Swisspacer Ultimate | Nyxé represents the premium benchmark in warm edge technology, combining outstanding thermal performance with an uncompromisingly elegant, all‑black design. Its exceptionally low thermal conductivity minimizes thermal bridging at the glass edge, delivering excellent Psi values and enabling superior Uw performance for windows and façades. Higher surface temperatures help reduce condensation and the risk of mould, enhancing comfort and durability.


Building on the proven performance of Swisspacer Ultimate, Swisspacer Ultimate | Nyxé adds a strong sustainability focus with 33% recycled content and an improved environmental footprint. The high‑tech barrier foil ensures reliable gas retention and long‑term protection against moisture ingress, while the stable profile guarantees precise frame geometry. Fully black – foil and spacer body – and matt, non‑reflective, Swisspacer Ultimate Nyxé provides a seamless, refined aesthetic for high‑end architectural designs.

Swisspacer Ultimate Nyxé Header

Standard Colours

 

color black

Black

Standard Colour
similar 
RAL 9005

     

Technical description

Available Dimensions

Height

Widths

6,5 mm

10 mm

12 mm

14 mm

15 mm

16 mm

18 mm

20 mm

   

 

Performance data

Window system

Wood

1.4–1.3 W/m²k

Plastic

1.2 W/m²k

Wood / aluminum

1.4 W/m²k

Aluminum

1.6 W/m²k

Glazing

Double | triple insulating glass unit*

Aluminium spacer bar

0.082 | 0.089

0.076 | 0.078

0.094 | 0.100

0.110 | 0.120

Stainless steel spacer bar

0.053 | 0.054

0.051 | 0.050

0.059 | 0.060

0.068 | 0.064

Swisspacer Advance

0.039 | 0.037

0.039 | 0.037

0.042 | 0.040

0.047 | 0.042

Swisspacer Ultimate

0.031 | 0.029

0.032 | 0.030

0.032 | 0.030

0.036 | 0.031

Swisspacer Ultimate | Nyxé

0.031 | 0.029

0.032 | 0.030

0.032 | 0.030

0.036 | 0.031

Swisspacer Ultimate Pro

0.031 | 0.029

0.032 | 0.030

0.032 | 0.030

0.036 | 0.031

Processing

Caluwin Overview
Service Caluwin Overview
Calculate your Uw-values

Caluwin is a powerful calculation tool for architects, engineers, partners, and consultants. It allows you to quickly estimate energy savings when using Swisspacer in insulating glass units.

Service Caluwin Overview
Uw Calculator

Calculate the Uw value of window constructions step by step by entering relevant parameters.

Service Caluwin Overview
Comfort Calculator

Evaluate indoor comfort and potential risks related to window performance.

Included tools:

  • Condensation Calculator – assess condensation risk on window surfaces
  • Mould Calculator – evaluate potential mould formation in window areas
Service Caluwin Overview
Window Energy Ratings

Compare window performance based on national energy rating systems.

Energy Savings

Estimate energy-saving potential when using Swisspacer in window constructions.

Swisspacer Air Simulation

Simulate pressure-equalised insulating glass units and environmental influences.

Services provided by Swisspacer

Documents

Select all
Certificate
4 datasheets related with the product
Swisspacer Ultimate - BF Certificate - Data sheet - Psi values for facade profiles | EN
Swisspacer Ultimate - BF Certificate - Data sheet Psi values for windows |EN
Swisspacer Ultimate - Passive House Institute Certificate | EN
Swisspacer Ultimate | Nyxé PHI certificate | EN
Manuals
3 datasheets related with the product