Drafty windows can be addressed by sealing air leaks, adding insulation, or considering window upgrades to improve comfort and reduce energy waste.
Stubborn cold spots near windows often stem from air leaks around the frame or sash, poor glazing, or insufficient insulation in the surrounding wall. Start by inspecting for obvious gaps and drafts, then consider temporary fixes like weatherstripping or window film. For more persistent issues, professional assessments can identify specific problems and recommend targeted solutions, ranging from minor repairs to full window replacements.
The effectiveness of any solution can vary based on the specific cause of the draft and the construction of your home.
What does a professional home energy assessment involve?
A professional home energy assessment, often called an energy audit, is a comprehensive evaluation of your home's energy use. An auditor will typically inspect insulation levels, check for air leaks using tools like blower doors and infrared cameras, and assess the efficiency of your heating, cooling, and hot water systems. They will also examine windows and doors for performance issues. The assessment concludes with a report detailing findings and recommending specific improvements to reduce energy consumption and improve comfort, often prioritizing the most cost-effective solutions.