Extreme seasonal temperatures can be dangerous if your heating, ventilation and air conditioning system isn’t working properly. These systems are complex and may be too difficult for most people to fix themselves, but HVAC companies in Chicago can have your home feeling comfortable again. While you wait for a technician to address the issue, there are steps you can take to keep temperatures regulated inside.

In the Winter

Heating a drafty house is close to impossible to do effectively. Adding temporary insulation around windows and exterior doors can help maintain your interior temperature. You don’t need any special tools or materials for this, either. Roll up towels to lay at the base of doors, and close curtains to block window drafts. If you don’t have curtains, you can use blankets or sheets as a makeshift option.

Dress for frigid temperatures by adding layers of clothing. Keep your core toasty with sweaters, vests, robes and jackets. Keep in mind that the goal is warmth, not style.

In the Summer

If it’s the summer heat that’s threatening your comfort, opening windows throughout your house can create a cross-breeze to cool you down. Turn on some fans to add even more circulation. Also, try to stay in the lower levels of a multistory house. The top floors of buildings tend to get hotter; the basement is the best bet if you have one.

Cold water can provide some relief in a couple of ways. First, remember to stay hydrated by drinking plenty of water. You can wet a small towel or washcloth and put it in the freezer; once it’s nice and cold, place it on your neck and wrists to cool your body. A cold shower is another great option while you wait for your air conditioner to be repaired.

These temporary solutions can help tide you over until your HVAC system is up and running.