Window profile system Eforte /

Uncompromisingly top class for energy-efficient living

With the Eforte profile system, we attach special importance to modern thermal insulation because efficient energy saving is one of the most important challenges of today. With a mounting depth of 84 mm, Eforte achieves an outstanding Uvalue of 0.95 W/m²K with ordinary steel reinforcing and without additional insulation measures. In addition to the usual gaskets, an innovative gasket in the glass rebate provides even better insulation.
 
Special glazing for particularly thick safety glass or soundproof glazing are available up to 56 mm. A wide choice of colours and decors covers all design requirements. The intelligent concept behind the Eforte profile means that it can be used in both old and new buildings. It goes without saying that the right front door is also available to match your Eforte windows.

A specialist dealer in your area would be happy to advise you!

Technical specifications

  • 84 mm system, 6 chambers
  • Frame insulation value Uf = 0.95 W/m²K
  • Insulation values of the overall window U​w  up to 0.64 W/m²K
  • Passive house standard using conventional triple glazing.
  • Passive house standard certified by internationally renowned Testing Institute in Rosenheim (ift)
  • Accommodates a glazing thickness of up to 56 mm for special thermal insulation and soundproofing
  • 2 different sash designs available
  • New additional gasket in the glass rebate for even better thermal insulation
  • Inner 2-foot glazing bead for enhanced burglary protection
  • Glass rebate height of 25 mm for avoidance of condensation
  • A special bonding technology enables floor-to-ceiling elements of up to 2.60 m in height
  • Soundproofing up to 47 dB (noise protection class 5)
  • Slender profile with narrow cross section of 120 mm and bevels of 20° for good water runoff
  • 40 different laminated foil colours and an unlimited choice of colours with aluminium cladding
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Many different colours for individual design

The Inoutic colour system offers a wide choice of both colours and decors. The colour range covers plain colours, wood decors and laminations with a pearl texture or an aluminium look. Coloured windows to the passive house standard are also available with Eforte.

Find the right colour for your windows!
Many different colours for individual design

Maximum thermal insulation for maximum energy saving

The Eforte energy-efficient window with a mounting depth of 84 mm and 6 chambers achieves an outstanding Uf-value of 0.95 W/m²K. 
The current requirements set out in the Energy Saving Regulation and the values required for entitlement to KfW financial support (German Reconstruction Loan Corporation) are met with ease. The passive house standard (Uw ≤ 0.8 W/m²K) can also be implemented cost effectively with standard triple glazing. Eforte is the only system without additional insulation to be certified as a passive house suitable component by the internationally renowned ift Testing Institute.

Calculate energy savings here!
Maximum thermal insulation for maximum energy saving

Eforte window in aluminium-look

An aluminium capping gives a genuine aluminium look with butt-jointed corners − without sacrificing the energy-saving advantages of a PVC window. The aluminium capping can be designed in almost all colours to suit your requirements.

Innovative decor foils with an aluminium look can be used as an alternative. When combined with anthracite-coloured window profiles, your PVC windows look appealingly similar to aluminium windows and blend harmoniously into your property's overall architectural appearance.
 
Eforte window in aluminium-look

Reference /

Arberseehaus

Window manufacturer: Schreinerei Geiger, Drachselsried
Location: 94252 Bayerisch Eisenstein, Germany
Product: Eforte, Inoutic lift and sliding door
Colour: Moss green outside (Dec. 134), inside Winchester XA (Dec. 7) with oak look

New passive house constructed in the traditional style provides stunning views

For the construction of the new Arberseehaus restaurant in the Bavarian Forest in Germany the architects chose a traditional design and combined this with a very high level of energy efficiency. Inside, the restaurant features windows and doors with an oak look, while outside the moss green colour blends in perfectly with the traditional façade style and the surroundings. Special glass sliding elements were also developed for the large, easy to operate windows, which allow stunning panoramic views over the lake.
 

Reference /

Family home with aluminium-look windows

Architect: XPK Design
Location: Suburb of Brünn
Product: Eforte window profiles, Inoutic lift and sliding doors
Colour: Grey laminated on both sides

Generously dimensioned windows (3.5 x 2.4 m and 4.5 x 1.3 m) characterise the architecture of this building. Frameless all-glass solutions with glass-on-glass corner windows and generous lift and sliding doors – everything to passive house standard – provide plenty of daylight and an airy atmosphere. The Eforte window profiles used can support several hundred kilos of glazing without any problem. The anthracite-coloured decor is in perfect harmony with the colouring of the façade and the metal roof.

Reference /

Roßstraße / Blumenthalstraße residential complex

Building owner: GEBAG Duisburger / Gemeinnützige Baugesellschaft
Location: Duisburg
Product: Eforte
Colour: Classic Colors / Grey (Dec. 004)

Energy-efficient living in the heart of Duisburg

A modern residential complex comprising over 50 apartments in Duisburg-Duissern. The sustainable heating concept that incorporates a heat pump system is perfectly complemented by the highly efficient frame technology of the Eforte premium profile. The balcony doors from the same system and with flat thresholds guarantee barrier-free access.
 

Inoutic colour system /

Individual colours to suit all tastes

Coloured windows create a design effect and have a considerable influence on the visual appearance of the façade. 
With a wide choice of decors, Inoutic offers almost unlimited design possibilities. This enables new buildings and renovation projects alike to be designed completely individually, breathing new life into the façade.

Our window colours are arranged in groups according to architectural styles to facilitate a colour selection for your specific needs.

Trend Colors

Subdued and stylish grey tones feature an elegant pearl structure, awarding a sophisticated emphasis to the architectural design.

Architecture Colors

Aluminium and metal looks of the premium colours Titanium Plus accentuate the modern character of both private homes and commercial buildings.

Classic Colors

Our best-selling colour decors can be universally used for private and commercial building architecture, and match new buildings and renovation projects.

Timeless Colors

Delicate wood grain finishes in combination with timeless colour nuances award the façade a special flair.

Traditional Colors

Warm wood decors for a natural look in fine and distinctive wood grains which blend perfectly into both traditional and modern building styles.

Colour Configurator

You can use our Colour Configurator to redesign your façade with just a few clicks. Simply upload a photo of your building and give it a try!

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Tips and Facts

Tips on window purchase

There are a few things to bear in mind when purchasing new windows. Here we've put together for you the most important topics, selection criteria and quality criteria covering all aspects of windows.

Tips on terrace purchase

How do you choose the right terrace? Not only local conditions but also the material, visual aspects, environmental and maintenance factors should be considered when planning your terrace.

Colour configurator

Colour configurator

You can use our configurator to redesign your façade with just a few clicks. Simply upload a photo of your building and give it a try!

Energy Saving Calculator

Energy Saving Calculator

Use our energy-saving calculator to calculate quickly and easily how much money and CO2 you can save over the next few years.

TERRACE PLANER

TERRACE PLANER

In just a few steps you can determine what materials you need for your new terrace. Simple and obligation-free.