TwinSet Energeto 8000ED

Passive house certified profile with elegant design

Uw - Wert
≥ 0.73

Passivhaus Institute Logo small

TwinSet Energeto 8000ED

The TwinSet Energeto 8000ED combines excellent insulation, noise reduction and security properties into a single, premium window. Its tough, aluminum cladding coupled with carbon-fiber internal reinforcements make it both incredibly secure and weather-resistant. With 6 chambers, a 3916 window depth and high-pressure precision insulating foam, the passive house certified Energeto 8000ED profile ensures maximum energy efficiency. For budget-conscious projects requiring the best energy performance and aesthetics, the TwinSet Energeto 8000ED cannot be beaten.






Sealing Levels


Internal Chambers


Metric U-factor (W/m2K)

TwinSet Energeto 8000ED Overview

  • Innovative high-pressure polyurethane foam insulation
  • Ultradur® inserts to eliminate thermal bridging.
  • 6-chamber aluclad vinyl profile with an installation depth of 3916 (90 mm)
  • R-value of 7.8 based on configuration (Uw-values 0.73 W/m2K)
  • Excellent protection from wind and weather with extruder-formed 3-point sealing
  • Triple glazing up to 178 inches (48 mm) thick
  • Sound Reduction of ≤ 41dB possible based on configuration
  • Obscure glass options available.
  • Winkhaus hardware with multipoint locking and a range of security levels
  • All profiles are free of lead, cadmium and barium.
  • Can be manufactured in shapes, angles and arches to suit any facade.
  • Colors, finishes and decors available to suit any project

Optional Features:

  • Additional chambers filled with high-pressure foam insulation
  • Resistance Class II (RC2) security hardware
  • activPilot Select with discrete hidden hinges, or activPilot Comfort with parallel opening mechanism
  • Magnetic lock sensors

TwinSet Energeto 8000ED – A profile that does it all

The TwinSet Energeto 8000ED takes the strength and aesthetics of aluminum clad vinyl models and combines it with the superior energy efficiency of the Energeto series. The result is a sharp looking modern window with excellent security and weather resistance that can achieve passive house certified insulation values while still being affordable. The special sealing system and polyurethane foam filled chambers minimize heat-loss while preventing water from entering the home.

The TwinSet Energeto 8000ED begins saving you money as soon as it is installed ensuring steady, long term energy savings and comfort. Domestic windows will never stop costing you.

Safety First

A common shortcoming of pure vinyl frames is security. However, with its carbon fiber reinforced inserts and metal cladding, the TwinSet Energeto 8000ED provides a level of durability and protection not afforded by single material models. Multipoint locking and the option of further security levels including laminated safety glass ensure there is a solution for any application.

Beautiful Facades

A range of RAL colors for the aluminum shell and decorative foils for the interior can be combined for a unique look. Ornamental glass and fixture options offer further opportunities for personalization and accenting your home.

The most popular energy-saving windows at a glance

Want to learn more about energy saving and how you can reduce costs by up to 40%? Then head to our informative page on energy-efficient windows and discover the thermal features that set our window profiles apart.

View energy-saving windows

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