As heatwaves intensify and energy bills rise, investing in energy-efficient window treatments can help cool your home and save you money. Window treatments like curtains, blinds, shades, and awnings can significantly boost energy efficiency by keeping your home cooler in the summer and warmer in the winter. The Department of Energy estimates that windows can account for up to 50% of the energy that flows in and out of a home, making window treatments a crucial factor in reducing energy costs. Different window treatments serve different purposes depending on the climate and time of year, so choosing the right one for your needs is essential.
Insulated cellular shades, thermal curtains, thermal blinds, window quilts, window films, and awnings are among the most effective energy-efficient window treatments available. Insulated cellular shades, with their honeycomb shape, provide the highest level of insulation and can reduce energy use by up to 20%. Thermal curtains and blinds are designed to hold in cool or warm air and prevent drafts, while window quilts and films offer additional insulation and sun-blocking capabilities. Awnings installed on the exterior of a home can prevent solar heat gain and keep the interior cooler in warm climates.
When shopping for energy-efficient curtains and blinds, look for products certified by the Attachments Energy Rating Council (AERC) or check for the AERC Energy Improvement Label. These labels indicate how well products perform in cool or warm climates, helping you choose the right window treatments for your home. Adjusting window treatments according to weather conditions can maximize energy savings, but many households fail to do so regularly. Automation systems can help optimize the performance of energy-efficient window treatments by adjusting them based on energy-saving opportunities throughout the day.
While regular curtains and blinds may offer some energy savings, investing in products specifically designed for energy efficiency can provide greater benefits. Basic mini-slat blinds or decorative sheers may reduce energy use to some extent, but high-performance insulating cellular shades or other AERC-rated products are more effective at reducing energy costs. By choosing the right window treatments for your home and climate, you can improve energy efficiency, stay comfortable, and save money on your utility bills.
