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 temporary window solutions can renters use for comfort?
Renters have several effective temporary options to improve window comfort. Removable window inserts, often made of clear acrylic, can be fitted inside existing frames to create an insulating air gap. Heavy, insulated curtains or thermal blinds can block drafts and reduce heat transfer when closed. Applying temporary, removable window insulation film to the glass can also improve its thermal performance. For air leaks, temporary foam tape or even draft stoppers placed at the bottom of sashes can offer immediate relief.