Phonotherm base profile

Window profiles for thermal insulation

Thermal insulation profile, replacement for uninsulated plastic profile pieces

Phonotherm® base profile

For a successful construction, a perfect foundation is essential – and this is where Phonotherm® Base Profiles come into play. The Phonotherm® Base Profile is ideal as a thermal insulation profile and serves as a replacement for non-insulated plastic profile sections.

Individually manufactured base profiles ensure secure load transfer and stand out for their resistance to moisture. But that’s not all – the material also offers excellent screw pull-out resistance. Thanks to precise manufacturing, thermal bridges in window and façade construction are reliably prevented.

Why the Phonotherm® Base Profile Stands Out:

  • Outstanding Properties::
    With a thermal conductivity of 0.083 W/(m*K), the Phonotherm® Base Profile ensures an optimal isothermal profile. It is resistant to moisture, ageing, and decay, guaranteeing long-lasting durability and reliable performance.
  • Custom Precision Fit:
    Whether with milling or drilling, almost any geometric shape can be achieved. The custom-made profiles allow for easy integration into the construction environment and, thanks to their precise manufacturing, reliably prevent thermal bridges in window and façade construction.
  • Easy Processing:
    Thanks to its compatibility with standard woodworking machines, the system can be easily customised on-site without requiring specialised tools saving both time and costs.
Phonotherm base profile
Phonotherm base profile
Application area window profiles (Phonotherm® cut)
Phonotherm® Base Profile
Sketch: Application area window profiles

Application example

  • Window soffit
  • Window sill connection profil
Sketch: Application area pre-wall installation

Application example

Passive house certification

Sustainable and certified

The Phonotherm® Base Profile has been specially tested for the cool-temperate climate zone and has received the Passive House certificate in the category "Window Mounting Systems". This certification not only confirms the high energy efficiency of our product, but also its suitability to reduce built-in thermal bridges and ensure thermally improved window installation.

The Phonotherm® Base Profile is listed in the component database of the Passive House Institute and can be easily integrated into the Passive House Planning tool PHPP (Passive House Project Planning Package). This makes it easier for architects and specialist planners to carry out precise energy efficiency planning.  In addition, by using the Phonotherm® Base Profile verified Passive House Certificates can be submitted for KfW Bank subsidies.

Downloads

Passivhaus-Zertifikat Phonotherm® Pre-wall Mounting System and Base Profile [PDF - 2 MB]

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