How to seal windows in winter What is the best way to seal windows in winter?

1. It is very cold in winter. If there is a gap in the window, cold air will enter. So if you want to keep warm indoors, you can seal the gap in the window with sealing material. If the windows at home are old-fashioned double-decker windows, everyone should fill the gaps between the windows with sawdust, and the window seams can also be sealed with kraft paper.

2. If the window at home is a plastic steel window with a large gap in the interface, we can glue it with a sponge and cover the whole window with plastic. There are gaps between windows, window frames and glass at home, and we can seal them with sealing strips. The gap between the window and the wall can be filled with styrofoam.

3. If the windows are sealed, you can also hang curtains to enhance the indoor heat insulation effect. Curtains should be made of heavy materials, such as velvet curtains, velvet gilding curtains, chenille curtains and Korean velvet curtains. This kind of curtain has thick cloth, good wind resistance and good thermal insulation.

4. You can also strengthen the indoor heat insulation effect by replacing the window glass. For example, the window glass at home is single-layer glass, which can be removed and replaced with double-layer insulating glass, which has good heat insulation effect, superior sound insulation performance and stronger impact resistance. Before you replace the glass, you should first determine whether the size and specifications of the glass are appropriate. After the glass is replaced, it is necessary to check whether the glass will shake.