Window assembly having a thermal break liner
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United States of America Patent
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Jul 16, 2013
Grant Date -
N/A
app pub date -
Oct 17, 2012
filing date -
Oct 17, 2012
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A window assembly includes a window frame having a front wall and a lateral wall, the window frame being set within a building opening. A thermal break liner having a laterally extending portion is provided wherein the laterally extending portion is positioned on the lateral wall of the window frame. The window assembly also includes a glazing with at least one pane of glass mounted in the window frame, a glazing bead for holding the glazing in place against the window frame, and a glazing bead retainer fixed to the thermal break liner for retaining the glazing bead in place on the thermal break liner. The thermal break liner is formed of a material having a low thermal transmittance factor and is positioned to prevent direct contact and thermal transfer between the glazing bead and the window frame. The window assembly may be a fixed or operable window assembly.
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