With GU group, you benefit from legal certainty while saving costs, thanks to our tested systems with CE and RC certification. But you also benefit from our interface-independent system components that are fully compatible with one another.
Architects and planners can always find up-to-date tender texts here to download free of charge. For many tender texts, you will find additional information relevant to planning, such as data sheets, technical drawings, test certificates, certificates, BIM data or instructions for use.
Gretsch-Unitas provides you with individual hardware master data including commercial and technical details – based on the catalogues or according to the request.
Your product configurator for windows, doors and entrance systems: obtain parts lists and exploded hardware views, CAD installation drawings and offers at the click of a mouse.
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: +43 662 664835
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: +43 662 664 830
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.
Cost savings and legal certainty for fabricators: our harmonised system components are tested as integrated systems at the GU in-house testing centre. Request your customised solution.
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.