One effective way is to upgrade to double or triple-pane windows with low-emissivity (low-e) coatings, which help reduce heat transfer. Additionally, properly sealing gaps and cracks around windows and installing weatherstripping can prevent air leaks. Consider adding window treatments like insulated curtains or blinds to further reduce heat loss or gain. Lastly, planting trees or installing exterior shading devices can help block direct sunlight, reducing the need for cooling in warmer months.

In addition to the glass itself, pay attention to the frame material. Energy-efficient window frames, such as vinyl, fiberglass, or wood with thermal breaks, can further improve insulation and reduce energy loss. Lastly, maintain your windows regularly. Keep them clean, check for any signs of wear or damage, and replace seals or weatherstripping as needed. Proper maintenance ensures optimal performance and longevity.

By cutting carbon emissions, increasing the energy efficiency of windows not only lowers energy costs but also helps protect the environment. Select solar-reflective window film to increase your home's energy efficiency. This solar reflective film for windows https://www.window-film-solaris.co.uk/window-film/solar prevents windows from letting in a large amount of solar heat. Reducing heat gain lessens the strain on cooling systems and aids in maintaining a pleasant home temperature, particularly during warmer seasons. Reducing the amount of heat that enters through windows keeps interior rooms more comfortably cool. Better visibility and less eye strain are made possible by solar reflecting coating, which also lets natural light flood the inside.