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 are the differences between interior and exterior window inserts?
Interior window inserts are typically made of acrylic or polycarbonate and are installed on the inside of your existing window frame, creating a sealed air gap. They are usually removable and easy to install. Exterior window inserts, often made of storm window materials, are mounted on the outside of the window frame. They provide a similar insulating effect by creating an air space but offer additional protection against weather elements. Interior inserts are generally less visible and easier for renters to use.