Building physics

We know the standards and have the relevant skills for calculation, design and the preparation of verifications.

For all designs, we always try to develop economical solutions through optimization. We often also provide input for simpler production. We prepare the necessary verifications for window, façade and frame U-values in accordance with the relevant standards.

Of course, we can also prepare the analysis, measures and suggestions for improvement.

Building physics calculations

We prepare the necessary building physics certificates for windows, façades and other metal constructions.

We can make the following calculations:

  • U-value calculations of constructions
  • Uf value calculations for window frames
  • Uw value calculations for windows
  • Ucw value calculations for facades
  • Isotherm calculations
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Further services

We offer the following engineering services.

Our areas of application

We are engineers with in-depth knowledge in the fields of glass, façade, steel and metal construction. Our basic training is in craftsmanship, which allows us to think practically.

Glass construction

Glass construction

There is a growing trend in architecture towards modern glass buildings, including cable-tensioned structures or supporting structures made of glass. We have the appropriate skills for construction and dimensioning.

Facade construction

Facade construction

Façade construction - Façades are highly sophisticated components. They protect people inside from external influences such as wind, temperature fluctuations, solar radiation, burglary, bullets and much more.

Structural steel staircase made of solid material

Steel construction

Steel construction - Steel is one of the most economical building materials for supporting structures. Components can be prefabricated with millimeter precision and installed on the construction site precisely and quickly.

metal construction products requires specialist engineering knowledge

Metal construction

There are many constructions in metal construction that cannot simply be calculated. Specialist engineering knowledge is required for the filigree and aesthetic metal construction products.

Roffler team picture

get to know us

We are engineers with in-depth knowledge in the fields of glass, façade, steel and metal construction. Our basic training is in craftsmanship, which allows us to think practically. 

Thanks to our further training in engineering, business management, welding technology and energy, we are able to optimize our solutions. We are constantly training ourselves and are familiar with the latest standards, laws and developments.