Seal your home's warmth: Easy ways to fix leaky windows

Anyone who has ever dealt with leaky windows knows how bothersome winter drafts can be. Sometimes the source of these problems is damaged or worn-out seals. Over time, seals can lose elasticity, leading to small but significant gaps. No matter how well the window is constructed, these components greatly influence the effectiveness of thermal insulation.

Another often overlooked cause of heat loss is the gaps between the window frame and the wall. Small, invisible spaces can allow uncontrolled heat loss.

Sealing windows should start with finding where the heat is escaping. The best way to detect leaks is with a candle test. Move a lit candle along the window frame, and the spots where the flame begins to flicker will indicate leaks. You can also try moving your hand along the frame. If you feel a draft, the window is leaky at that spot.

How can you seal PVC windows? Nowadays, there are various tools and materials available for effective window sealing. One of the most popular options is sealing tapes. These easy-to-apply products can be found in most hardware stores. Their advantages include ease of installation and quick action, as you simply stick them along the window frame.

How to seal windows with mounting foam? Mounting foam is perfect for filling larger gaps. A significant advantage of mounting foam is that it expands quickly, effectively securing empty spaces. However, be attentive to the amount of foam used, as excess can lead to unsightly bulges.

Another step is verifying the adjustment of windows and hinges. For modern windows, you can adjust the pressure, which allows you to change their tightness according to the season. Proper tightening of hinges and adjustment can significantly improve window tightness.

During window sealing, don't forget about a common cause of leaks—old seals. Replacing them is a simple procedure that significantly increases insulating efficiency.

Many people make the mistake of completely sealing windows, forgetting the need for room ventilation. It's best to avoid completely blocking airflow, as this can lead to moisture and mold in rooms.

Well-sealed windows result in substantial savings on heating costs. Eliminating cold drafts allows for more efficient heat management in rooms, resulting in lower bills. Moreover, improving thermal insulation also increases thermal comfort inside the home.

All of these window sealing actions are relatively simple and can be done independently, without needing specialists. In winter, when every bit of heat counts, it's worth checking and securing windows to enjoy a warm home throughout the season.