Resealing Window - Frames

There’s nothing quite like curling up next to a window on a chilly morning—unless a blast of cold air is hitting you in the face. Over time, the seals around your window frames crack, shrink, and pull away. The result? Higher energy bills, musty smells from moisture, and a less comfortable home.

Wet your finger (or use a smoothing tool) and run it lightly over the bead to press it into the gap and create a concave finish. Wipe excess caulk onto your rag. resealing window frames

Peel off the painter’s tape while the caulk is still wet. Allow the seal to cure for as long as the manufacturer recommends (usually 24 hours) before exposing it to rain or extreme temperatures. There’s nothing quite like curling up next to

For a crisp, professional line, run painter’s tape along both sides of the gap, leaving just the joint exposed. Higher energy bills, musty smells from moisture, and

Resealing window frames takes an afternoon and costs under $30. It’ll stop drafts, keep out moisture, and put money back in your pocket every month. Plus, there’s something deeply satisfying about eliminating that one annoying draft for good.

Hold the gun at a consistent 45-degree angle. Squeeze the trigger gently and move at a steady pace, pushing the caulk ahead of the nozzle tip. Apply a thin, continuous bead along the entire seam.

The good news is that resealing window frames is one of the most cost-effective DIY projects you can tackle. For the price of a few tubes of caulk, you can save up to 15% on heating and cooling costs.