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Services
Construction
Building construction
Civil engineering
General and full-service contractor
Modular construction
Construction support services and small construction works
Conversion & renovation
Real estate and location development
Location search
Analysis & evaluation
Project development – residential
Project development – commercial
Construction & project management
Marketing & finance
Construction material and recycling
Quarry
Demolition and deconstruction
Recycling and Disposal
Asphalt
Beton
Rhomberg Energie
The Holistic 360° Potential Approach for Your Building
360° Energy Concepts
Rooftop Photovoltaic Systems
Building-Integrated Photovoltaics
Charging Solutions
Photovoltaic Carport
Energy and Load Management
Services
Real estate consultancy & management
Real estate management
Integrated Planning
Products
DAVID Microliving
Smart Balkon
Employee Housing
Rhomberg for private customers
Timber Construction
The Illwerke Zentrum Montafon building has a wood facade and many windows, next to a green meadow under a clear sky (Norman, Müller).
Your timber construction project in the best hands
Learn more
Multi-Storey Residential Construction
Office, Administrative and Commercial Buildings
Care – Nursing and Healthcare Facilities
Daycare Centres and Educational Buildings
Hotels
Densification & Rooftop Extensions
Serial Thermal Renovation
Career
A smiling man wearing glasses and a jacket, holding a white hard hat with the Rhomberg Bau logo (positions).
Current job vacancies
Learn more
This is who we are
Job portal
Rhomberg as an employer
FAQ & Contact
About us
Company
Organisation
History
Mission statement
Locations
Certificates and awards
Responsibility & commitment
Compliance
Our Integrated Management System
Innovation
Theodor Fries office building in Sulz with modern architecture and illuminated windows at dusk (general renovation, office building).

Office Building Theodor Fries, Sulz

Client:

Theodor Fries Gesellschaft mbH & Co KG

Location:

Sulz, Austria

Construction period:

4 months

Year of construction:

1961

Volume:

General refurbishment

General refurbishment – a One-Stop-Shop

  • Planning and cost monitoring
  • Façade renovation, thermal insulation system combined with rear-ventilated aluminium panels
  • Roof renovation with bitumen waterproofing
  • Installation ventilation system
  • Exchange of windows and sun shading
  • Interior renovation
  • Energy indicators: heating requirement before renovation 212 kWh/m²a, heating requirement after renovation 24 kWh/m²a

 

Theodor Fries office building in Sulz with modern architecture and illuminated windows at dusk (general renovation, office building).
Theodor Fries office building in Sulz with modern architecture and illuminated windows at dusk (general renovation, office building).
Theodor Fries office building in Sulz with a modern grey and white facade, numerous windows, and steps leading to the entrance (general renovation, office building).
Theodor Fries office building in Sulz with a modern grey and white facade, numerous windows, and steps leading to the entrance (general renovation, office building).
Theodor Fries office building undergoing renovation with scaffolding and large banners on a sunny day (general renovation, office building).
Theodor Fries office building undergoing renovation with scaffolding and large banners on a sunny day (general renovation, office building).
Theodor Fries office building in Sulz, featuring a three-story facade with horizontal windows and a wet parking lot, on an overcast day (general renovation, office building).
Theodor Fries office building in Sulz, featuring a three-story facade with horizontal windows and a wet parking lot, on an overcast day (general renovation, office building).
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