Copyright © 2002 Competition Construction
43
Inside Glass Temperature
Single
7/8 Inch
Low E
17ºF
45ºF
55ºF
Low E And Low
E2 Glass
•There are
several grades of glass and glazing.
Single pane, 7/8” clear insulating
glass, and insulating glass with
low E (Low Emissive) and low E2.
•If the outside
temperature was 0ºF the average
inside temperature of the glass would
be as follows:
§Single pane
17ºF
§7/8” clear
insulating glass - 45ºF
§Low E Glass
- 55ºF
•This special
glass adds year round savings. In
the winter it allows solar heat in and reduces cold-spots and drafts. In the summer it blocks heat out keeping your home cooler.