ENERsign

– High quality windows from the manufacturer

Convincing features

Certified for cold climate zones
by the Passive House Institute Darmstadt: highest Passive House Efficiency Class A

Download our Certificate

Wood inside:
slim and elegant frame made of local coniferous wood in spruce (optionally in pine, larch or oak)

Aluminum outer shell:
Corrosion-free, weather-resistant, and stove-enameled aluminum cover shell made of extruded profiles

Thermo rigid foam profile:
A profile between wood on the inside and the aluminum cover shell on the outside without thermal bridges for best insulation values

Highly thermally insulated and wall-integrated
wood-aluminum window with integral frame

Calculate your Uw-Value

A “zero-frame view” (all-glass optics) from the outside is possible without thermal bridges

Download our technical drawings

Standard safety:
ENERsafe window fitting, circumferential with burglar-resistant locking parts and mushroom head mortice lock

Interior wood finish:
Biocide- and solvent-free color treatment with environmentally friendly, water-based glazes, optionally according to color sample or RAL

The ENERsign®primus wood-aluminum window with the rigid foam profile and aluminum profiles used without thermal bridges is the premium window with the best insulation values.

ENERsign® products are ideal for energy-efficient renovation and the construction of passive houses, zero-energy houses, plus-energy houses and KfW Efficiency Houses 40 and 40+.

The circumferential slim frame profiles and generous glass surfaces form a harmonious unit and characterize the tasteful aesthetics of ENERsign® windows.

The integrated window casement (no visible sash) allows for a state-of-the-art all-glass appearance from the outside. Likewise, the frameless sash view guarantees a continuous glass line, even with fixed elements and turn-tilt elements.

The ENERsafe window fitting has all-around security mushroom pins and burglar-resistant locking parts as a standard. The turn-and-turn-tilt elements of ENERsign® windows are equipped with a concealed hardware system as a standard.

FIXED >> Metric Uw-value window >> 0.59 W/m²K, according to EN 10077 / Imperial R-value window >> 9,55 ft2·°F·h/BTU, according to EN 10077
TURN+ TILT >> Metric Uw-value window >> 0.60 W/m²K, according to EN 10077 / Imperial R-value window >> 9,40 ft2·°F·h/BTU, according to EN 10077

  • Fixed:
    • U-value window: 0.59 W/m²K, according to EN 10077 (standard test size)
    • U-value frame: top/side 0.58 W/m²K, bottom 0.61 W/m²K, according to EN 10077 (standard test size)
    • Glass edge PSI-value: bottom/side/top 0,019 W/mK
  • Turn + Tilt:
    • U-value window: 0.60 W/m²K, according to EN 10077 (standard test size)
    • U-value frame: top/side/bottom 0.64 W/m²K, according to EN 10077 (standard test size)
    • Glass edge PSI value: top/side/bottom 0.020 W/mK
  • Triple-glazing:
    • U-value glass: 0.52 W/m²K according to EN 673
    • G-value glass: 53 %
    • Light transmission: TL 71 %
  • Edge seal with a warm edge (Swisspacer Ultimate PU)
  • Glass space filled with argon
  • Static glass bonding with all-round airtight masking
  • Three sealing levels
    • (frame, sash, stop) for optimum sound, heating, and sealing values
    • Joint permeability and impermeability to driving rain, according to DIN 18055
  • RC2-fitting:
    • Increased burglary protection and security of all locking parts with circumferential mushroom head pin locking system
  • Window sash with ENERsafe multi power: concealed fitting
  • Optional:
    • Terrace doors with a flush threshold
    • Versions in RC2 N and RC2 available

Brochure

 

Brochure ENERsign®primus

Here you can download our brochure ENERsign®primuswith the current window performance values:

ENERsign®primus Broschure.pdf

 

 

White Papers

 

White Papers for ENERsign®primus

Download here our White Papers on:

 

 

Request technical drawings

 

Technical drawings ENERsign®primus

To the download section of our ENERsign®primus system sections in .pdf file format.

 

 

CERTIFICATE – Certified passive house component


Download the Certificate 2020 here:

ENERsign®primus window system:  Certificate ENERsign®primus window system.pdf
ENERsign®primus sliding door:         Certificate ENERsign®primus sliding door.pdf

Download the Certification REPORT 2020 here:

Certificate REPORT ENERsign®primus window system:  Certificate REPORT ENERsign®primus window system.pdf

 

 

The ENERsign®primus wood-aluminum window with the rigid foam profile and aluminum profiles used without thermal bridges is the premium window with the best insulation values.

ENERsign® products are ideal for energy-efficient renovation and the construction of passive houses, zero-energy houses, plus-energy houses and KfW Efficiency Houses 40 and 40+.

The circumferential slim frame profiles and generous glass surfaces form a harmonious unit and characterize the tasteful aesthetics of ENERsign® windows.

The integrated window casement (no visible sash) allows for a state-of-the-art all-glass appearance from the outside. Likewise, the frameless sash view guarantees a continuous glass line, even with fixed elements and turn-tilt elements.

The ENERsafe window fitting has all-around security mushroom pins and burglar-resistant locking parts as a standard. The turn-and-turn-tilt elements of ENERsign® windows are equipped with a concealed hardware system as a standard.

FIXED >> Metric Uw-value window >> 0.59 W/m²K, according to EN 10077 / Imperial R-value window >> 9,55 ft2·°F·h/BTU, according to EN 10077
TURN+ TILT >> Metric Uw-value window >> 0.60 W/m²K, according to EN 10077 / Imperial R-value window >> 9,40 ft2·°F·h/BTU, according to EN 10077

  • Fixed:
    • U-value window: 0.59 W/m²K, according to EN 10077 (standard test size)
    • U-value frame: top/side 0.58 W/m²K, bottom 0.61 W/m²K, according to EN 10077 (standard test size)
    • Glass edge PSI-value: bottom/side/top 0,019 W/mK
  • Turn + Tilt:
    • U-value window: 0.60 W/m²K, according to EN 10077 (standard test size)
    • U-value frame: top/side/bottom 0.64 W/m²K, according to EN 10077 (standard test size)
    • Glass edge PSI value: top/side/bottom 0.020 W/mK
  • Triple-glazing:
    • U-value glass: 0.52 W/m²K according to EN 673
    • G-value glass: 53 %
    • Light transmission: TL 71 %
  • Edge seal with a warm edge (Swisspacer Ultimate PU)
  • Glass space filled with argon
  • Static glass bonding with all-round airtight masking
  • Three sealing levels
    • (frame, sash, stop) for optimum sound, heating, and sealing values
    • Joint permeability and impermeability to driving rain, according to DIN 18055
  • RC2-fitting:
    • Increased burglary protection and security of all locking parts with circumferential mushroom head pin locking system
  • Window sash with ENERsafe multi power: concealed fitting
  • Optional:
    • Terrace doors with a flush threshold
    • Versions in RC2 N and RC2 available

Brochure

 

Brochure ENERsign®primus

Here you can download our brochure ENERsign®primuswith the current window performance values:

ENERsign®primus Broschure.pdf

 

 

White Papers

 

White Papers for ENERsign®primus

Download here our White Papers on:

 

 

Request technical drawings

 

Technical drawings ENERsign®primus

To the download section of our ENERsign®primus system sections in .pdf file format.

 

 

CERTIFICATE – Certified passive house component


Download the Certificate 2020 here:

ENERsign®primus window system:  Certificate ENERsign®primus window system.pdf
ENERsign®primus sliding door:         Certificate ENERsign®primus sliding door.pdf

Download the Certification REPORT 2020 here:

Certificate REPORT ENERsign®primus window system:  Certificate REPORT ENERsign®primus window system.pdf

 

 

At a glance

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Price calculator
U value configurator
A-Z
Brochures
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Highly thermally insulated
Modern Design
High sound insulation
Burglary protection
Perfect air tightness
Best Service
Barrier-free
Wall integrated shading

Welcome to ENERsign® Price Configurator with U-Value window Calculation:

You don’t want to go through the trouble of obtaining various offers, but would like to find out the recommended prices and U-values for our high-quality ENERsign®primus window? Then try our price configurator, here you can put together your desired windows as you wish and try out different sizes and designs.

All you need is the desired dimensions and window types and you can configure immediately. The window price and U-value window will be adjusted automatically, so that you always have an overview and can compare directly.

We are uncompromising in the product we offer:
ENERsign®primus elements with at least triple glazing with a U-value glass of 0.52 W/m²K and a g-value of 53%. Other designs and special glasses are available on request.

Welcome to the ENERsign® U-Value window configurator:

The U-value window is also called heat transfer coefficient and according to the standard DIN EN 10077 it indicates the amount of thermal energy lost through a window to the outside.

The U-value window is calculated using the formula W/(m²K), i.e. watts per square metre and Kelvin. This value refers to the entire window and defines the amount of energy per unit of time that flows through an area of one square meter when the air temperature on both sides differs by one Kelvin. The lower this value is, the less energy or heat the window emits.

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Gesamtpreis (inkl. 19% MwSt)
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Potentially avoided CO2 emissions over 30 years :
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Potentially saved energy and CO2 costs over 30 years:
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Type/Name
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U-Value
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Fenster
cm
cm
0 (W/m2K)
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