What is the ‘i3 System’?
This is a window (or door) perimeter sealing system providing three functional levels: Weather and Airtightness and Insulation. By installing appropriate products which provide these functions, a robust seal is achieved which will ensure that the weather and energy saving properties of the window will be maintained. Why install a highly rated window (eg A++ to BFRC WER scheme) without a similarly performing perimeter seal?
What is the i3 System comprised of?
Before & After: This thermal image shows the impact of the i3 system on a building’s thermal loss
After installation the i3 system continues to perform thermally, acoustically, and against the elements.
10-year “i3” performance guarantee*
The “i3” Window Sealing System from illbruck comes with a 10-year guarantee* for the performance of the joints.
The “i3” system and its individual components are BBA approved, proving their fitness for purpose.
* Under the conditions specified by Tremco illbruck – available on request
Learn more about the products Click here
Watch Videos on all the various Installation Options – Click Here
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