What Differentiates Energy-Efficient Windows?
Improving energy efficiency is one of the top reasons homeowners choose to replace the old windows in their homes. Windows and doors are responsible for the majority of energy loss in a house, and energy-efficient windows can help reduce this. Not only will they keep your home at a consistently comfortable temperature, but they can also help you cut down on your utility bills.
What Are Energy-Efficient Windows?
Energy-efficient windows are designed to prevent air from escaping from your home. They play a significant role in reducing heat loss in the winter and keeping out unwanted heat in the summer. This increased insulation reduces your energy bills, as well as makes your home more comfortable overall.
Energy-Efficient Windows vs. Standard Windows
Energy-efficient windows are not just your average windows. They differ from standard windows in the materials they are constructed with.
This includes:
Energy-Efficient Glass
The key to energy-efficient windows is the type of glass that is used. Standard window glass is not a good insulator and allows a lot of heat to pass through it. Energy-efficient glass has a low emissivity (low-E) coating and is filled with argon, providing significantly more insulation. Glass options like laminated, tempered, tinted, and obscure glass can also contribute to ultraviolet (UV) protection, keeping your home more comfortable.
Coating
Low-E window coating is a staple of energy-efficient windows. It is a thin, reflective coating that is applied to the glass panes to control the heat loss and gain from your windows. It reduces the number of UV rays and infrared light that passes through the window by reflecting it back out into the environment.
Pane Construction
Another quality of energy-efficient windows is the use of multiple glass panes. While standard windows are constructed using a single pane of glass, energy-efficient windows feature double or triple-paned glass. The space between the multiple panes is usually filled with krypton or argon gas, which helps provide a solid barrier between the inside and outside air.
Frame Features
The frame material you choose for your windows can help reduce heat transfer, making them more energy-efficient. Wood frames provide excellent insulation because they have low conductivity, meaning they transfer less heat and cold into your home. Vinyl window frames are also an option for energy efficiency on a budget. You can use foam in your window frames as well to increase insulation.
Energy Star Rating
In the United States, products that are truly energy efficient feature the Energy Star label. It is a government-backed symbol used to identify and promote energy-efficient products. This label indicates that the product has been thoroughly tested to meet specific performance standards. The Energy Star label really sets these windows apart from standard ones, so make sure to keep an eye out for it when you are selecting new windows.
Energy-Efficient Window Installation
Whether you are in the market for replacement windows or are looking for ways to reduce your utility bills, energy-efficient windows are a great option. The Window Depot has a wide selection of quality and energy-efficient windows for you to choose from. Our knowledgeable staff can help you decide which windows are best suited for your home.