Efficient Ways to Keep Cold Outside of Your Home

Keep Cold Outside

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If you live in a harsh-climate area and have to endure really cold winters, using electrical equipment like radiators is inevitable. To keep electricity bills at a minimum, many avoid using them altogether, choosing to endure the painful cold instead. However, you don’t have to bear the cold to keep yourself warm. There are plenty of ways you can keep your costs at a minimum and stay warm.

Here are five such effective ways to keep the cold from entering your house.

Switch to a Modern Heating Appliance

Buying a new radiator altogether may not seem very cost-effective, but it’s the best way to reduce your costs in the future. Investing in a modern radiator will require less maintenance and power costs. There are many great options on the market for you to choose from. Opting for an eco-friendly heating appliance also reduces your individual carbon footprint. Using a modern heating appliance can help you maintain the room temperature without constantly changing the setting. Take your time to choose the right radiator and replace your old one with the one that is more efficient and reduces your monthly bill amount extensively.

Get Your Home Checked By an Expert

Having your home checked by an expert can help in many ways. First, getting an energy audit done will let you know how much energy each appliance is consuming in your home. Second, they’ll check your entire house for areas where cold air from outside could potentially enter your house. Based on these changes, you’d make your house more energy-efficient and reduce indoor heat loss.

Insulate Your Home Well

Whether your home is old or new, keeping the cold out is dictated by the level of its insulation. Any cracks or gaps between walls, window panes and doors will allow the cold to come in and drop the room temperature. Insulating well can help maintain the warmth of your room without having to crank up the radiator time and again.

You could either get your home insulated by technicians or could do it by yourself. First, go around the house looking for any gaps or cracks. Run your fingers over any noticeable areas and check if you can feel any air. If you do, you can either put duct tape over that area or fill it up with a silicone gun.

Do the same for doors and windows. You can even buy rubber panels by yourself and stick them under doors and around windows. Glass can also let in outside heat and should also be insulated. To do this, simply take a piece of cling foil and stick it from end to end of the glass. All these steps will significantly improve your home’s insulation.

Use Foil Sheets as Reflectors

Air isn’t the only way the outside cold can come inside your house. They can also drop your room temperature by reducing your radiator’s efficiency. Radiators are designed to warm your room walls and use them as a medium to keep the entire room warm. Should your radiator be placed against a wall that faces an outside wall, the heat will disappear due to the outside cold air. This is neither efficient nor cost-effective.

To increase your radiator’s efficiency, simply stick a tinfoil sheet at the back of the radiator. Since it’s a good conductor of heat, it will act as an extension to your radiator and direct the heat to your room. This way, you manage heat loss through the walls and keep your room temperature maintained.

Place Flaps on Vents and Ducts

Cracks and gaps under doors aren’t the only way outside air can get inside. Vents and ducts, including your air vents and dryer ducts, can also provide a space for cold air from outside to enter your house. The best way to fix this is to place flaps on your vents and ducts.

These flaps can act as barriers or uni-directional valves that only allow air to go out and not in. If necessary, you can seal some of the ducts and vents using a silicone gun or rubber panels to completely close any space, which could result in your home’s heat loss.


Using these five methods is highly effective in maintaining your home’s warmth and restricting any outside air from coming in. Not only will it make it more comfortable for you inside your home, but it will also reduce your monthly electricity bill amount.