Energy-efficient windows help reduce energy costs by reducing heat transfer and allowing sunlight to enter. Look for windows with a low U-factor and a low solar heat gain coefficient (SHGC) for maximum energy savings.
The frame material plays an important role in energy efficiency as well. Some frames have a space filled with argon or krypton gas that helps improve insulation.
Wood
Wood windows offer a classic look that can drastically improve the aesthetics of your home. These windows are also the most energy efficient option on the market today.
The window frames are outfitted with cladding to protect against severe weather conditions and prevent moisture, mildew, mold, and pests from causing damage and decay. Some brands, like Pella, also offer the EnduraClad protection system for an added layer of defense against the elements.
ENERGY STAR certified windows feature dual or triple pane glass that minimizes the transfer of heat and UV rays into your home. Inert argon gas is used between the panes of glass to improve insulating properties.
Vinyl
Vinyl windows are a popular choice for homeowners looking to improve their home’s energy efficiency. They offer superior insulation that prevents heat from escaping during the winter and cool air from entering during the summer. They also reduce outside noise, making your home more comfortable and peaceful.
Vinyl is also a sustainable material that does not degrade easily. It can be recycled into a variety of useful products, which helps reduce the amount of waste that ends up in landfills.
For even more energy-efficiency, consider double pane windows with argon gas between the glass panes. These windows are designed to reduce energy loss while still allowing natural sunlight into your home.
Steel
Steel windows provide superior insulation to help reduce heating and cooling costs. They also feature a wide variety of design options to suit every style and budget.
Whether you’re replacing old windows or building a new home or office, look for ENERGY STAR-rated models. This label lets you compare different products and make the best choice for your property.
The ENERGY STAR rating system includes R-values and U-factors to determine the energy efficiency of a window or door unit. Other factors that can affect energy efficiency include low-emissivity coatings and multiple panes of glass.
Aluminum
A popular choice for new construction and remodel projects, aluminum windows offer high energy efficiency through advanced technologies. These include thermal breaks and Low-E glass coatings that significantly minimize heat transfer.
In addition, aluminum is a sustainable material that is 100% recyclable and reusable without losing its quality. It also requires less energy to produce than other materials.
Energy-efficient aluminum windows also feature double and triple panes that provide more insulation. This can reduce heating costs and strain on your HVAC system. Residential window contractors can install these windows in a variety of styles, including double-hung windows with two sashes that slide up and down for ventilation, casement windows hinged on one side, and sliding or awning windows that open horizontally.
Sliding
Sliding windows offer a clear view of the outdoors, promoting a seamless connection between indoor and outdoor spaces. They also help to maintain a constant indoor temperature, reducing the load on heating or cooling systems and lowering energy costs.
Reinforced sliding windows minimize heat loss in winter and prevent air gain in summer, resulting in lower utility bills. Additionally, they reduce external noise and enhance indoor comfort.
Choose from a wide selection of window frames to fit your home design preferences. Wood and vinyl windows are both highly efficient and durable, while clad aluminum and fiberglass options provide superior insulation. Low-E glass and an Intercept warm-edge spacer system reduce condensation, edge-to-glass temperatures, and UV rays.
New Construction
Whether you’re building a new Scottsboro home or replacing windows in an existing one, window installation experts can help you choose the right energy-efficient materials, types and features. The best choice depends on your specific needs, home design and budget.
The right window glass reduces thermal transfer, helping to keep your home comfortable year-round and save on energy costs. Double- or triple-pane windows containing inert argon gas improve insulating efficiency even more. Other features such as low-E glass or coatings that block the sun’s harmful rays further enhance your window’s energy efficiency. In addition, certain window upgrades may qualify you for a tax credit.