Replacement Window Terminology

When you are getting replacement windows in Glen Ellyn, you may feel a bit like a fish out of water when trying to understand all the related terminology. In order to help ensure that you can follow what is being said and that you can make an informed decision on your window purchases, it helps to learn some replacement window terminology.

Tilt-Out Window: A type of window that disconnects from the frame so you can lean it into your home to clean.

Double-Pane Window: A window that has two panes of glass with insulating gas between the panes for higher energy efficiency.

Double-Hung Window: Windows in Downers Grove that can be opened from both the top and bottom.

Argon: An insulating gas usually found in double-pane replacement windows in Glen Ellyn.

Replacement Window: A window that will fit into existing frames and does not require tearing out frames or damaging the wall inside and outside of the home.

Tempered Glass: Glass that is strengthened through a heat-treated process. May also be called safety glass.

Low-e: A coating to help improve the energy efficiency of window glass.

U-Factor: A measure of how heat is conducted through a window. Lower u-factors are better for energy efficiency.

R-Value: Indicates the amount of heat loss in a window. Higher R-values are better for reducing heat loss and increasing energy efficiency.

While this is not an exhaustive list of all the terms you will hear as you begin to shop for replacement windows in Glen Ellyn, it does cover some of the most common terms you will hear, along with some of the most misunderstood terms. The more you know about window terminology, the better ability you will have to make the right choices in new windows. If a term is not on this list and you keep hearing it when shopping, make sure to find its meaning so you can be an informed shopper.