Prevent Heat Loss Through Your Windows and Doors

Those of us lucky enough to call Greater Boston home live in some of the country’s most historic communities. While our older homes are part of the American story, they weren’t designed to keep out winter’s chill. Even homes that are just 10 to 20 years old may have drafty windows and doors. Here’s a look at how you can prevent heat loss through your windows and doors this winter.

Short-Term Heat Loss Solutions

If you’re already feeling the effects of your leaky windows and doors and need an immediate fix, or if new windows and doors are something you’re saving toward, there are a few things you can do now to temporarily reduce heat loss. 

For a quick fix to reduce heat loss in your windows, invest in some weatherstripping and shrink film window insulation. Foam tape, V strips, and felt strips can all seal leaky windows in a pinch. Shrink film insulation creates a seal over the entire window surface. It provides protection against drafts while letting natural light in. 

You can also use foam tape to seal up leaky doors. We also recommend adding a door sweep to block drafts from coming in under your door. However, remember that these measures are temporary. In the long run, only new replacements will permanently and effectively solve heat loss through your windows and doors.