Specifications include, but are not limited to: A. Acrylic Glazing- A custom cut pane of acrylic forms the main component of a window insert and is available in a variety of grades to meet performance needs. B. Air Space- An insulating layer of air between the existing windowpane and window insert. There needs to be ½” between the windowpane and insert, but 1-4” is better for acoustical performance. C. Compression Tube- Silicon tubing with an ABS carrier around the acrylic glazing creates a tight seal and holds the window insert firmly in place. It is impervious to heat, cold, UV radiation and maintains its spring indefinitely. D. Corner Cut out- A piece of tubing cut from each corner to prevent buckling. This faces out and corner insert exposed can be removed for more flexible adjustments. E. D Ring- A pull-ring is attached 4” above the lower left corner of the insert to aid in removal. Silver d-ring used for white tubing and black d-ring used for brown and black tubing.
