Replacing windows with dual pane low e glass with argon gas requires a higher initial investment the cost is between 40 and 55 per square foot but adding low e dual pane glass offers greater energy savings over the long term with lower energy costs.
Low e glass window cost.
A low e window glass price will generally be around 14 per square foot.
The coating is invisible to the naked eye.
In a cooler climates you want to allow some of the sun s warmth into your home.
Reasons to replace a window glass.
The average savings overall are about 250 in warmer states and 150 in colder states says david bakke a personal finance expert at money crashers.
Window glass replacement can become challenging when there are multiple windows to be replaced and different shaped windows.
While the coating is thin it creates a surface that reflects heat and blocks uv light while allowing light to pass through.
The average energy efficient windows with an energy star rating can start as low 325 for a single hung vinyl window with energy efficient double paned glass.
Additionally in the long run low e coatings will help you save money on energy bills.
Much like heat absorbing tinted glass spectrally selective coatings are great for warm sunny areas.
Homes with low e coatings on their window glass can reduce their heat loss by as much as 50.
You will also incur installation labor costs usually around 38 per hour.
Energy efficient window costs will vary by brand window type and frame and also what energy saving features you want applied to your windows.