With the GU Group, you benefit from legal certainty while saving costs, thanks to our tested systems with CE and RC certification. Not forgetting our interface-independent system components that are fully compatible with one another.
Gretsch-Unitas offers support with the GU service and partner company who can for example undertake the integration of elements in an access control system or in escape and rescue routes, or plan and implement a master key system or smoke and heat exhaust ventilation.
Do you have any questions regarding our products and services? Do you need further information on our product divisions? If so, simply get in touch via the 24-hour Service-Hotline: +49 (0) 180 5 242 111*
*= (€ 0.14/min. from German landline, mobile telephony max. € 0.42/min.)
Information material to download
Impress your customers with clear and comprehensive first-hand information: download catalogues, brochures and films from the GU group free of charge. Use the filter function in the download area to find the documents you are looking for.
We make your everyday work easier: our building project consultants support you throughout the process – from planning to tendering through to execution. Call us on the Architects Hotline: +49 2051 201-2000
Planning of individual window solutions in the facade
Specialised in every method of facade opening, Gretsch-Unitas combine standard elements from their established product range with project-specific components that are designed according to individual customer specifications.
Expertise in burglar protection: our seminars authorise participants and license corresponding specialist companies (RC 1N, RC 2N, RC 2) to manufacture and distribute burglar-inhibiting window elements made of timber with GU group products.