proEnergyTec for optimal thermal insulation on PVC-U windows
The technology proEnergyTec gives PVC-U windows the optimal thermal insulation values up to passive house suitability.
This new, special technology provides PVC-U window profiles with the full thermal insulation that is also ecologically compatible to the maximum possible extent. Eco friendly operations serve to protect the environment and resources: The window maker processes the PVC-U profile as usual, yet the profile is first foamed at the factory to release greenhouse gases (HFCs). The whole profile can therefore be recycled. proEnergyTec exhibits far better insulating values than manual inserts. Featuring this technology, many windows attain passive house suitability as defined in ift guideline WA-15/2.