Looking at the big picture:
– more than just a manufacturer
unique & individual
In the world of windows, we see ourselves as a manufacturer with high design standards.
With our certified products, we can respond individually and flexibly to modern architecture. Our pronounced quality awareness enables us to meet the demanding requirements of our customers. At the ENERsign GmbH, the focus is on customer individuality.
We are happy to advise you – with a high level of competence and comprehensive expertise.
Design meets quality – Made in Germany
We offer you the world’s first coordinated complete system for windows, sliding doors, front doors, shading, parapet safety devices, and insect pleated-blinds.
With their minimalist design, our quality products are matched to the high aesthetic demands of modern architecture.
The exterior appearance of the house thus remains symmetrical and uniform.
ENERsign® GmbH is one of the most innovative manufacturers of premium quality wood-aluminum windows and doors worldwide.
In our more than 25 years of company history, we have repeatedly developed innovations that have triggered far-reaching trends in the entire industry. Due to our flexibility in the production process, we are able to incorporate the latest developments into our existing product in order to continue to offer a top-quality product. In this way, we can also respond to recurring, individual, special solutions in architecture.
ENERsign® combines the narrow and elegant window frames of earlier times with the technical achievements of modern times. With its innovative concept, our products inspire the experts and set standards in today’s window technology.
Our patented products deliver perfection in energy efficiency, technology, and ease of use. Our claim is a wood-aluminium window that has been optimally developed for energy efficiency. This is proven by the so-called heat transfer coefficients (U-value for short), a measure of the thermal transmittance of a building element.
U-value window > FIXED: 0.59 W/m²K, according to EN 10077
U-value window > TURN+TILT: 0.60 W/m²K, according to EN 10077
With the outstanding thermal insulation values of ENERsign® window elements, the construction of passive houses, zero-energy houses, plus-energy houses, and KfW Efficiency Houses 40 and 40+ can be realized excellently.
The ENERsign® wood-aluminum windows certified by the Passive House Institute Darmstadt combine future-oriented technology at the highest level with perfect craftsmanship.
We advise you in the preliminary planning as well as in the object execution planning. You will receive comprehensive information about our ENERsign® window system, questions of building physics, and individualized specialist advice. Of course, also regarding the details of execution and implementation.
We also support you with CAD drawings, written technical information about our products, and the development of special solutions.
A technical advantage is the result of consistent and continuous development. The world’s first passive house window with highly thermally insulated wood and wood-aluminum frames and triple-glazing was developed by Günter Pazen as early as 1993. This window was a novelty in this thermal quality at that time.
In 2006, the window innovation ENERsign® was presented as an energy-efficient and future-oriented window system.
When it was introduced, the ENERsign® window was the first passive house window of the new 3rd generation, which combines good thermal insulation and narrow frame face widths to optimize solar gains.
The ENERsign® products, certified by the Passive House Institute Darmstadt, incorporate more than 25 years of specialization and experience with high-performance windows.
The lift and slide door, barrier-free balcony door, and entrance door of the ENERsign® product family also guarantee excellent thermal, sound, and burglary protection, in addition to the first-class workmanship and sophisticated design.
ENERsign® GmbH is one of the most innovative manufacturers of premium quality wood-aluminum windows and doors worldwide.
In our more than 25 years of company history, we have repeatedly developed innovations that have triggered far-reaching trends in the entire industry. Due to our flexibility in the production process, we are able to incorporate the latest developments into our existing product in order to continue to offer a top-quality product. In this way, we can also respond to recurring, individual, special solutions in architecture.
ENERsign® combines the narrow and elegant window frames of earlier times with the technical achievements of modern times. With its innovative concept, our products inspire the experts and set standards in today’s window technology.
Our patented products deliver perfection in energy efficiency, technology, and ease of use. Our claim is a wood-aluminium window that has been optimally developed for energy efficiency. This is proven by the so-called heat transfer coefficients (U-value for short), a measure of the thermal transmittance of a building element.
U-value window > FIXED: 0.59 W/m²K, according to EN 10077
U-value window > TURN+TILT: 0.60 W/m²K, according to EN 10077
With the outstanding thermal insulation values of ENERsign® window elements, the construction of passive houses, zero-energy houses, plus-energy houses, and KfW Efficiency Houses 40 and 40+ can be realized excellently.
The ENERsign® wood-aluminum windows certified by the Passive House Institute Darmstadt combine future-oriented technology at the highest level with perfect craftsmanship.
We advise you in the preliminary planning as well as in the object execution planning. You will receive comprehensive information about our ENERsign® window system, questions of building physics, and individualized specialist advice. Of course, also regarding the details of execution and implementation.
We also support you with CAD drawings, written technical information about our products, and the development of special solutions.
A technical advantage is the result of consistent and continuous development. The world’s first passive house window with highly thermally insulated wood and wood-aluminum frames and triple-glazing was developed by Günter Pazen as early as 1993. This window was a novelty in this thermal quality at that time.
In 2006, the window innovation ENERsign® was presented as an energy-efficient and future-oriented window system.
When it was introduced, the ENERsign® window was the first passive house window of the new 3rd generation, which combines good thermal insulation and narrow frame face widths to optimize solar gains.
The ENERsign® products, certified by the Passive House Institute Darmstadt, incorporate more than 25 years of specialization and experience with high-performance windows.
The lift and slide door, barrier-free balcony door, and entrance door of the ENERsign® product family also guarantee excellent thermal, sound, and burglary protection, in addition to the first-class workmanship and sophisticated design.
Sustainability is our motto:for the future
Here’s why windows and doors from ENERsign® are so sustainable
- Wood is a renewable resource.
- Wood stores CO2 over its entire, useful life.
- The grey energy (amount of energy required for the production, transport, storage, sale, and disposal of a product) of wood is 50 times less than that of PVC and even 1000 times less than that of alumnium.
- Wood-aluminum windows have a long service life, and their high energy efficiency saves valuable heating energy and CO2 emissions over their entire service life.
- All products used for coating the interior surfaces of wood are so-called healthy paints that emit no or only very small amounts of VOCs (Volatile Organic Compounds).
- The ENERsign products can be disassembled, and the individual parts can be recycled separately or fed into the closed-loop recycling system.
The company philosophy of ENERsign®
- The untreated wood waste from our construction and procution sites is used for heating purposes.
- The electricity requirement of our production is mainly covered by a photovoltaic system on the roof of the company.
- The thermal insulation of our offices and production facilities complies with the passive house standard.
