ENERsign

Production and Sale of Energy-Efficent Windows and Doors

ENERsign
18 Reviews i
published (95%)
out of 19 reviews
Contact information
ENERsign GmbH is a leading German producer of high-performance windows and doors with than two decades of specialization and experience on the Energy Efficient Windows and Doors market. The PHI-certified superinsulated ENERsign®primus product line...

Contact information

ENERsign
Dr.-Oetker-Straße 28
54516 Wittlich
Germany
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Contact person
ENERsign GmbH

Websites & Profiles

Review from 03/14/2021  
4.73 out of 5
Excellent
Recommendation
Quality
Service on offer
Information
Processing
Delivery
Top competencies

Reference

4.67 out of 5
3 Reviews

Adherence to deadlines

4.67 out of 5
3 Reviews

Delivery time

4.67 out of 5
3 Reviews

6 Reviews on ProvenExpert.com

4.73 out of 5
Excellent
Recommendation
As an italian building company, we've approached Enersign to design and build door and windows for our new Passivhaus in Milano area in Italy. We've had a preliminary email exchange and then we've visited their factory in Wittlich in order to touch their production. Quotation and technically provided details were very precise and cost/quality ratio is aligned with the quality and properties of materials. Compared with their (very few) competitors, their details on frames and conjunctions made the difference in our choice.
Enersign personnel came on our site and they installed 21 between windows, lift&slide and main door in just 3 days with an excellent result.
As an engineer, I was very impressed on their technical knowledge and professional behaviour. Very good quality

Simone Gaffuri, Gis costruzioni CEO and Passivhaus owner
Customer review & rating for:
ENERsign
03/14/2021simone g.
3.93 out of 5
Good
Recommendation
Enersign provided exactly what was needed for our passive house, i.e. triple glazed energy saving windows with integrated Raffstores that could be fully automated. Unfortunately, upon delivery there was some minor damage/scratching to the paint of to some of the window- and doorframes due to packaging/transportation that was somehow remedied afterwards. Overal good quality for a competitive price.
Customer review & rating for:
ENERsign
11/19/2020Luc B.
5.00 out of 5
Excellent
Recommendation
La perfection! top du top!
Customer review & rating for:
ENERsign
11/18/2020Gilles P.
5.00 out of 5
Excellent
Recommendation
Ein Fensterbauer, der unserer Meinung nach hält, was er verspricht! Beste Qualität, bei bester Energiebilanz.
Customer review & rating for:
ENERsign
09/18/2020Maria und F.
5.00 out of 5
Excellent
Recommendation
Rating for:
ENERsign
03/12/2021Anonymously
4.78 out of 5
Excellent
Recommendation
Rating for:
ENERsign
03/02/2021Feltes C.
12 Reviews from
1 other source
4.90 out of 5
Excellent
4.90 out of 5
Excellent
12 reviews on Google Maps
 
04/30/2021
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* All reviews and experiences about ENERsign are the subjective opinions of those who compose and submit them  |  The profile owner is responsible for the contents of this page  |   Profile active since 09/18/2020  |  Last update: 05/03/2021   |  Report profile

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