Double Pane Vs Low E Windows

Triple pane and double pane windows cost.

Double pane vs low e windows. From a cost standpoint it ll take a few decades to recoup the 10 to 15 percent upcharge to go from low e double glazed windows to triple glazed. While low e glass is generally cheaper than double glazing it will also reduce you winter heat gain leading to a need for either a bigger windows b more mechanical heating. The world of windows has come a long way from what it once was. The converse can be true during hot summer months.

The term double pane refers to a window that has two pieces of glass while low e is a coating technique. Double pane windows are the traditional window that slides in channels that are either horizontal or vertical. Triple pane glass is more resistant to condensation. The bigger windows solution can then create additional heat loss issues leading to a downward spiral in performance coupled with an increase in costs.

In cold regions such as new england triple glazed windows can save 2 to 3 percent of your heating bill compared with double glazed windows. Low e windows and double pane windows are both top choices on the market among people who want to reduce heating costs and energy usage. The pros of triple pane windows. The panes are typically separated by a gap that measures from inch to inch.

On the other hand soft coat low e windows must be in a double pane unit and are nearly invisible coatings which provide more visible light. No longer do we simply choose a single pane wood window and call it a day. The panes are separated by a space that is from 1 4 to 3 8 inch apart. Double pane windows can be clear tinted or have a low e coating.

Soft coat windows have much better u value than hard coat surfaces and allow less uv transmittance by almost 75 over clear glass. At 0 f outside the inside surface of double pane glass can be as much as 30 warmer than single pane glass but still 25 lower than low e coated glass. You can have glass with or without a low e coating. However low e coating is not a standalone material.

Also low e coatings applied to simonton windows significantly boost energy efficiency and we also use argon gas between layers of gas to further cut down on heat loss. Pros and cons of triple vs double pane windows. Double pane windows increase the energy efficiency of homes because the panels set up a barrier to reduce heat loss in winter and heat gain in the summer. Both windows have their good and bad points.

A double pane window has two sheets of glass and a gap of air in between the panes.