Finally, do not leave a space heater on while you are sleeping. Curtains, clothing or other flammable materials may come into contact with hot surfaces, which could start a fire. If you plan to use a space heater extensively, you might consider having a permanent one installed by an electrician. An alternative to space heaters might be covering windows with plastic film. This may have as much effect on comfort as a portable heater.
Kits are available that can be removed easily in spring without damaging woodwork.
Window coverings can stop drafts and reduce heat lost through window glass. You are the 5331st access to this page.