Replacing single-pane windows with ENERGY STAR-certified double-pane options offers significant savings on energy costs. Choosing triple-pane windows may be a good idea in harsh climates or for long-term energy savings.
These windows are filled with argon or krypton gas to reduce condensation and limit heat transfer. They’re also a great choice for homeowners who want to enjoy a quieter living space.
ENERGY STAR-certified windows
Energy-efficient windows help to reduce the strain on heating and cooling systems, resulting in reduced energy consumption and lower utility bills. They are also less prone to condensation, which improves comfort and preserves interior finishes. In addition, ENERGY STAR windows block harmful UV rays that can discolor fabrics and wood floors.
Drapes, wood floors and cherished photographs can fade after prolonged exposure to sunlight. ENERGY STAR-certified windows have low SHGC ratings that limit the amount of heat they let into your home while still allowing in ample natural light.
The ENERGY STAR rating system considers factors such as U-factor, visible transmittance and frame material to determine the ideal window for your climate. Choose windows with a U-factor of 0.30 or less and a SHGC rating of 0.50 or higher for maximum energy savings. Most ENERGY STAR-certified windows feature two or more panes with air or a clear gas like argon between them to boost insulation and slow heat transfer.
Single-hung windows
A common recommendation from window installation companies, single-hung windows feature one fixed sash that moves vertically to allow airflow. They are cost-friendly and provide a classic look for a variety of home styles.
They are also a more energy-efficient option, thanks to their insulating glass and extra layer of air. This helps reduce heat transfer and prevent drafts. Additionally, insulated glass units reduce noise and block harmful UV rays from entering your space.
Double-hung windows offer a more flexible design, which makes them an excellent choice for hard-to-reach locations. They can be opened and closed from both sides, which allows for easy cleaning without having to step outside.
They come in a range of styles and finishes for a custom look. You can even find models with a wide selection of grid configurations and decorative colors and finishes. Choose from options like six-over-six, double prairie, and diamond grids to suit your unique aesthetic. Also, be sure to store them properly and acclimate them to your climate for optimum performance.
Composite windows
Unlike single-pane options, composite windows have two glass panes separated by a gap that manufacturers can fill with argon or krypton gas for enhanced insulation. This helps minimize heat transfer and reduces energy bills and carbon footprint. The composite frames are durable and work well in modern, traditional, and other design styles.
Window installation companies recommend selecting ENERGY STAR-qualified windows with low U-factors and high visible transmittance (VT) ratings to maximize efficiency. These windows minimize heat loss in winter and keep rooms cool in summer, reducing the strain on home heating and cooling systems.
CompositWood is a wood-alternative material with superior insulating properties. It has the look and warmth of a finely milled wood frame with the rot-proof durability and lower maintenance costs of vinyl and aluminum. It features a tough, permanent color surface technology called SuperCap that protects against yellowing and erosion and resists chalking and weathering over time. It also provides a higher level of protection against harmful UV rays than traditional fiberglass or aluminum clad wood windows.
Aesthetics
Two-pane windows are a great choice for homeowners looking to save money and enjoy more comfort. They help reduce energy costs and increase resale value. They also provide protection from harmful UV rays and come in a variety of styles. However, double-pane windows require regular maintenance and cleaning.
The two panes of a double-pane window are separated by a spacer, which is usually filled with inert gases like argon or krypton. These gases are better insulators than air, helping the windows insulate your home more effectively.
The insulated nature of double-pane windows helps reduce heating and cooling costs, which can significantly cut your energy bills. They also minimize condensation, which can lead to mold and water damage over time. The extra layer of glass also cuts down on noise pollution and creates a peaceful indoor environment. This benefit is especially important if you live near busy roads or railroad tracks.