Nowadays, windows and doors are increasingly taking up space in the insulation layer. However, while metallic mounting brackets can initially help to move these outward, they often lead to unwanted thermal bridges and sealing problems. This is where the Phonotherm® Pre-wall Mounting System comes into play – the optimal solution for constructive, insulating, and connection-friendly window installation.
The use of the Pre-wall Mounting System creates a perfect joint, which can be professionally sealed with Winflex® TriSave Eco to ensure an optimal isothermal profile.
Application Example
The Phonotherm® Pre-wall Mounting System 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® Pre-wall Mounting System 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® Pre-wall Mounting System verified Passive House Certificates can be submitted for KfW Bank subsidies.
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