What will I notice after the inserts have been installed?
If it’s cold outside, you should notice an increase in the home’s comfort level, due to the leaks and drafts caused by poor windows having been removed. You may also notice your furnace runs for shorter durations and the house may be noticeably quieter from the third layer of glazing from the inserts.
In the summer months, the inserts still help with heat gain from the dead air space, and if you have air conditioning, the inserts keep the cool air in and away from the hot windows.
If I already have double pane windows, will Truco Storm Window inserts improve my windows?
Yes, all windows benefit from the addition of an insert, any addition of a dead air space increases the window’s R-value.