Energy Efficient Windows

New windows can keep heated or cooled air in your home throughout the year, reducing HVAC strain and cutting energy bills. These windows can also protect furniture and flooring from harmful sun rays, increasing resale value.

When choosing a replacement window, look for the ENERGY STAR label. ENERGY STAR windows are designed to reduce thermal transfer and offer greater insulation efficiency.


Window installation companies that offer ENERGY STAR windows will ensure you have high-quality, energy efficient products. These windows maintain a comfortable indoor temperature, ease HVAC strain and reduce utility bills. ENERGY STAR certified windows feature a range of framing materials and insulation options. They are independently tested and verified to meet the performance requirements set by the National Fenestration Rating Council.

They also have a low U-factor, which prevents heat from escaping your home during the winter and allows warmth from the sun’s rays to enter in the summer. They also use argon gas to improve the window’s insulation capabilities.

When choosing a provider for your ENERGY STAR replacement windows, look for one with experience. Experienced providers are more likely to understand the climate and homeowner requirements in Lake Charles LA. They will offer a broad product selection, comprehensive warranty coverage and budget-friendly quotes. Moreover, they will help you choose the best type of window for your home’s unique needs.


Many window manufacturers offer financing. This can help homeowners afford replacement windows that will save money on energy costs and boost their home’s curb appeal. However, it is important to shop around for different financing options to find the best one for you.

Most energy efficient windows are double-pane and filled with argon gas to improve their insulating properties. They are also typically hermetically sealed. Argon is a colorless, odorless gas that can reduce condensation between the window panes and block infrared radiation to keep your home cooler in warmer climates.

Some double-pane windows are also filled with krypton, which is even more powerful at blocking infrared radiation and improving thermal efficiency. These windows are more expensive but can pay for themselves over time through lower energy bills. It is important to check the argon levels in double-pane windows regularly with a metering device to ensure they are still effective. Depending on the window type, it is possible for the gas to leak out due to damage or poor installation.

Low-E glass

A low-E glass window is coated with a transparent, reflective coating that filters out certain types of light and helps keep your home comfortable. This type of glass is more expensive than standard windows, but it can help you save money on energy costs by keeping your home warmer in the winter and cooler in the summer.

In addition, this type of glass helps protect your household furnishings and fabrics from harmful ultraviolet (UV) rays. This can prevent the fading that occurs in carpeting, furniture, and artwork over time.

If you’re interested in buying energy-efficient replacement windows, be sure to ask a Certified MI Dealer for more information. They can walk you through all the energy-efficient features of the products they offer, including the benefits of ENERGY STAR certification and Low-E film for windows. They can also help you find the best window styles for your home and assist you in submitting an application to qualify for energy efficiency rebates.

Warm-edge spacers

Warm edge spacers are used to separate glass window panes in double and triple glazed insulated windows. They help seal argon, krypton, and other inert gases between the glass panes for increased energy efficiency. Unlike traditional aluminum spacers, these new warm-edge spacer bars provide greater thermal insulation and reduce the edge conductivity of an IGU.

Old, poorly-fitting windows can lead to a host of problems: cold air entering your home, fogging between window panes, condensation and moisture buildup, and rotting window frames that let in insects and critters. These issues also increase your energy bills and strain your HVAC system.

Energy-efficient windows can save you money on your utility bill and lower your carbon footprint. Choosing a window installation company that uses ENERGY STAR-certified windows can help you get rebates and tax credits for your investment. You can also save on window installation costs by buying a larger quantity at one time.