– front doors
Convincing features
Certified for the cold climate
by the Passive House Institute Darmstadt: highest Passive House Efficiency Class A
Flush threshold:
The perfectly thermally separated threshold profile from the inside to the outside is decisive for optimal thermal insulation
Thermohard foam profile:
Thermal foam profile between wood inside and aluminium cover shell outside for best insulation values
Wood inside:
slim and elegant frame made of local softwood in spruce (optional in larch, oak)
With the invisibly installed A-opener the door can be opened comfortably by motor on impulse and e.g. with a finger printer. Power supply via a tappet contact
Enhanced burglary protection:
The lock locks automatically in the main latch and in two additional locks – even when unlocked
A maximum of safety:
Three to four asymmetrically arranged solid special belts also ensure the best possible safety
Integrated handle bar – functionality meets design
The straight-line appearance harmonises ideally with the clear lines of the ENERsign® elements and modern architecture
Modern technology, individual design
The certified ENERsign®primus entrance door offers a maximum amount of glass and ensures that the entrance area is flooded with light. Light is life.
The opaque entrance door also meets all requirements such as driving rain resistance, stability and burglary protection. The plinth profile is pleasantly low. The threshold height is naturally flush.
Optimal thermal insulation
The sophisticated design of the ENERsign®primus entrance door guarantees a high surface temperature due to the perfectly thermally separated lower leaf profile on the inside. This prevents unfavourable heat loss on the outside – so it stays pleasantly warm in the entrance area.
Security and comfort
Increased burglary protection with the ENERlock system:
The lock automatically locks the front door in the main latch and in two additional locks – one in the upper and one in the lower part of the door. The door is thus locked at 3 points – a maximum of security, even when unlocked.
3 to 4 pieces of asymmetrically arranged solid special hinges also provide the best possible security.
With the concealed built-in A-opener, the entrance door can be opened conveniently by motor on impulse, suitable e.g. for push-buttons, as well as for code entry, fingerprinter or radio transmitter.
- Front door:
- U-value door: 0.64 W/m²K according to EN 10077 (standard test value)
- U-value frame: top/sideways 0.64 W/m²K, bottom 1.09 W/m²K according to EN 10077 (standard test size)
- glass edge PSI value: average value 0.021 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
- increased burglary protection with the ENERlock system:
- The lock automatically locks the front door in the main latch, as well as in two or four
further drop latch. This is thus locked at 3 or 5 points – a maximum of
Safety, even in unlocked condition
- The lock automatically locks the front door in the main latch, as well as in two or four
- 3 to 4 pieces of asymmetrically arranged solid special belts made of stainless steel also ensure the best possible safety.
- Optional:
- invisible built-in A-opener – the door can be opened comfortably on impulse by motor
- suitable e.g. for push buttons, fingerprinters, code entry or radio transmitters
- Stainless steel fitting inside, pull handle outside
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
Modern technology, individual design
The certified ENERsign®primus entrance door offers a maximum amount of glass and ensures that the entrance area is flooded with light. Light is life.
The opaque entrance door also meets all requirements such as driving rain resistance, stability and burglary protection. The plinth profile is pleasantly low. The threshold height is naturally flush.
Optimal thermal insulation
The sophisticated design of the ENERsign®primus entrance door guarantees a high surface temperature due to the perfectly thermally separated lower leaf profile on the inside. This prevents unfavourable heat loss on the outside – so it stays pleasantly warm in the entrance area.
Security and comfort
Increased burglary protection with the ENERlock system:
The lock automatically locks the front door in the main latch and in two additional locks – one in the upper and one in the lower part of the door. The door is thus locked at 3 points – a maximum of security, even when unlocked.
3 to 4 pieces of asymmetrically arranged solid special hinges also provide the best possible security.
With the concealed built-in A-opener, the entrance door can be opened conveniently by motor on impulse, suitable e.g. for push-buttons, as well as for code entry, fingerprinter or radio transmitter.
- Front door:
- U-value door: 0.64 W/m²K according to EN 10077 (standard test value)
- U-value frame: top/sideways 0.64 W/m²K, bottom 1.09 W/m²K according to EN 10077 (standard test size)
- glass edge PSI value: average value 0.021 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
- increased burglary protection with the ENERlock system:
- The lock automatically locks the front door in the main latch, as well as in two or four
further drop latch. This is thus locked at 3 or 5 points – a maximum of
Safety, even in unlocked condition
- The lock automatically locks the front door in the main latch, as well as in two or four
- 3 to 4 pieces of asymmetrically arranged solid special belts made of stainless steel also ensure the best possible safety.
- Optional:
- invisible built-in A-opener – the door can be opened comfortably on impulse by motor
- suitable e.g. for push buttons, fingerprinters, code entry or radio transmitters
- Stainless steel fitting inside, pull handle outside
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
With our
ENERsign® window system
you have the possibility to choose between many different front 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.
Our ENERsign® door system is committed to fine lines and clear Bauhaus type shapes
These are pictures taken out of production, please mind the photographic imperfections
