– High quality windows from the manufacturer
Convincing features
Certified for the cold climate
by the Passive House Institute Darmstadt: highest Passive House Efficiency Class A
Wood inside:
slim and elegant frame made of local coniferous wood in spruce (optionally in pine, larch, oak)
Aluminium outer shell:
Corrosion-free, weather-resistant and stove-enamelled aluminium cover shell made of extruded profiles
Thermohard foam profile:
profile between wood inside and aluminium cover shell outside without thermal bridges for best insulation values
Highly thermally insulated and wall integrated
wood-aluminium window with integral frame
a “Zero-frame view” (all-glass optics) from the outside is possible without thermal bridges
Standard safety:
ENERsafe window fitting, all-round with burglar-resistant locking parts and mushroom head mortice lock
Interior Wood Finish:
Biocide- and solvent-free colour treatment with environmentally friendly water-based glazes, optionally according to colour sample or RAL
The ENERsign®primus wood-aluminium window with the hard foam profile and aluminium profiles used without thermal bridges is the premium window with the best insulation values.
The 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 characterise the tasteful aesthetics of ENERsign® windows.
The integrated window casement (no visible sash) allows a state-of-the-art all-glass appearance from the outside. Likewise, the frameless sash view always guarantees a continuous glass line, even with fixed elements and turn-tilt elements.
The ENERsafe window fitting has all-round security mushroom pins and burglar-resistant locking parts as standard. The turn and turn-tilt elements of ENERsign® windows are equipped with a concealed hardware system as 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 warm edge (Swisspacer Ultimate PU)
- glass space filled with argon
- static glass bonding with all-round airtight masking
- 3 sealing levels
- (frame, sash, stop) for optimum sound, heat 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 flush threshold
- version in RC2 N and RC2
Brochure
Brochure ENERsign®primus
Here you can download our brochure ENERsign®primuswith the current window performance values:
White Papers
White Papers for ENERsign®primus
Download here our White Papers on:
- Designing with Passive House rated Windows
- What is the psi-Value?
- How to reduce Annual Heating Demand with Passive House Windows
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-aluminium window with the hard foam profile and aluminium profiles used without thermal bridges is the premium window with the best insulation values.
The 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 characterise the tasteful aesthetics of ENERsign® windows.
The integrated window casement (no visible sash) allows a state-of-the-art all-glass appearance from the outside. Likewise, the frameless sash view always guarantees a continuous glass line, even with fixed elements and turn-tilt elements.
The ENERsafe window fitting has all-round security mushroom pins and burglar-resistant locking parts as standard. The turn and turn-tilt elements of ENERsign® windows are equipped with a concealed hardware system as 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 warm edge (Swisspacer Ultimate PU)
- glass space filled with argon
- static glass bonding with all-round airtight masking
- 3 sealing levels
- (frame, sash, stop) for optimum sound, heat 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 flush threshold
- version in RC2 N and RC2
Brochure
Brochure ENERsign®primus
Here you can download our brochure ENERsign®primuswith the current window performance values:
White Papers
White Papers for ENERsign®primus
Download here our White Papers on:
- Designing with Passive House rated Windows
- What is the psi-Value?
- How to reduce Annual Heating Demand with Passive House Windows
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
Our
ENERsign® window system
allows you to choose between many different lift and slide door types. In the following we present you a selection:
Healthy colour
P r o t e c t i v e S h i e l d
Colour treatment of wood surfaces with environmentally friendly, biocide- and solvent-free water-based glazes according to colour sample.
…..or choose the RAL colour according to your personal taste.
Corrosion-free, weather-resistant and stove-enamelled aluminium cover shell made of extruded profiles, colour tone selectable according to RAL.
…..or choose the RAL colour according to your personal taste.
