Difference Between Double Pane And Low E Windows

The thing is triple pane windows with their three panes of glass do a better job than double pane windows on preserving energy within your home.

Difference between double pane and low e windows.

A double pane window has two sheets of glass and a gap of air in between the panes. It requires a sheet of glass as a base material for its application. It s not actually a coating so much as a thin sheet suspended in the middle of the panes. With that said we highly recommend double pane windows over single pane windows if you live in a colder climate.

The panes are typically separated by a gap that measures from inch to inch. The biggest drawback of low e windows is primarily cosmetic. However low e coating is not a standalone material. Low e windows are covered in a film like coating that traps warmth prevents drafts and reflects sunlight in the summer to aid in cooling the home.

This is but a small sampling of how specific the new generation low e coatings can get. Double pane windows can be clear tinted or have a low e coating. The windows are usually single pane but can be installed double pane at a higher cost per window. If budget is a factor it makes sense to go with double pane windows for the best deal upfront.

So it not only acts as a reflective low e window but also as a form of thermal insulation against drafts and heat loss. Low e has the ability to keep the temperature of the surface of the glass facing the interior very near that of the room itself regardless of outside temperatures. But the third pane doesn t really make that dramatic of a difference. When you upgrade your current windows to double pane windows you re going to notice the difference.

A standard double pane window with argon gas is going to reflect 90 of the energy and only let 10 through. You can have glass with or without a low e coating. The term double pane refers to a window that has two pieces of glass while low e is a coating technique.