DIY Tips on Keeping Cold Air from Coming Through Windows

Welcome to our article on how to keep cold air from coming through windows DIY. With the winter months upon us, many homeowners are looking for cost-effective ways to keep their homes warm without turning up the heat. One common issue that homeowners face is cold air coming in through their windows. This not only causes discomfort, but it can also lead to higher energy bills. Luckily, there are steps you can take to fix this problem without breaking the bank. In this article, we will cover 12 DIY steps to keep cold air from coming through your windows.

12 DIY Steps to Keep Cold Air From Coming Through Your Windows

Step 1: Weatherstrip Your Windows

Weatherstripping is one of the most effective ways to keep cold air from coming through your windows. This involves adding a thin strip of material around the edge of your windows to seal any gaps. There are various types of weatherstripping available, such as adhesive strips, V-strip, and foam tape.

Step 2: Install Window Insulation Film

Window insulation film is a thin, clear plastic film that is applied to the inside of your windows. This creates a barrier that helps keep cold air from entering your home. Window insulation film is available at most hardware stores and can be installed easily with a hairdryer.

Step 3: Use Draft Stoppers

Draft stoppers are long, thin pillows that are placed at the base of your windows or doors to block cold air from entering your home. These can be purchased or made at home using materials like old towels or socks.

Step 4: Install Window Plastic

Window plastic is another option for creating a barrier against cold air. This involves attaching a layer of plastic to the interior of your windows with double-sided tape. Once attached, use a hairdryer to seal the edges of the plastic.

Step 5: Use Window Insulation Kits

Window insulation kits come with everything you need to create a barrier against cold air, including plastic film and double-sided tape. These kits are easy to use and can be found at most hardware stores.

Step 6: Hang Insulated Curtains

Insulated curtains are a great option for keeping cold air out of your home. These curtains are made with materials that are designed to trap heat and block cold air, making them a valuable addition to any home during the winter months.

Step 7: Use Door Draft Stoppers

Just like with window draft stoppers, door draft stoppers can help keep cold air out of your home. These can be purchased or made at home using materials like old towels or socks.

Step 8: Seal Any Gaps in Your Windows

Check around the edges of your windows for any gaps or cracks that may be letting in cold air. Use caulk or weatherstripping to seal these gaps and keep your home warm during the winter.

Step 9: Add Insulation to Your Attic

Lack of insulation in your attic can result in heat loss and cold air entering your home through the roof. Adding insulation to your attic can help trap heat and keep your home warm.

Step 10: Use Window Shades

Window shades can help keep cold air from entering your home by creating a barrier between the window and the interior of your home. Look for shades made with insulating materials for maximum effectiveness.

Step 11: Install Storm Windows

Storm windows are installed on the exterior of your existing windows and provide an extra layer of protection against cold air. These windows can be costly, but they are a long-term solution to keep your home warm during the winter.

Step 12: Use a Window Kit

Window kits are similar to window insulation kits but create a more permanent solution. These kits involve installing new windows with a higher insulating value to keep cold air out of your home.

Tips and Tricks

Tip 1: Utilize Natural Sunlight

During the day, open your curtains to let natural sunlight in. This can help warm up your home without using energy.

Tip 2: Change Your Furnace Filters

A dirty furnace filter can lead to reduced airflow and higher energy bills. Make sure to change your filters regularly to keep your heating system running efficiently.

Tip 3: Keep Interior Doors Open

Keeping your interior doors open allows for better airflow and can help distribute warm air throughout your home.

Tip 4: Use a Humidifier

A humidifier can add moisture to the air in your home, making it feel warmer and more comfortable.

Tip 5: Use a Programmable Thermostat

A programmable thermostat allows you to set specific temperatures for different times of the day, which can help reduce energy usage and lower your energy bills.

Tip 6: Dress Warmly

Wearing warm clothing and using blankets while inside your home can help keep you warm without having to turn up the heat.

Tip 7: Cook and Bake

Using your oven or stove can help warm up your home while also providing a delicious meal.

Tip 8: Seal Your Fireplace

If you have a fireplace, make sure to seal it when not in use to keep cold air from entering your home.

Tip 9: Check Your Doors

Check the weatherstripping around your doors and make sure there are no gaps or cracks where cold air can enter.

Tip 10: Use Area Rugs

Placing area rugs over hardwood or tile floors can help warm up your home and keep your feet warm. In conclusion, there are many DIY steps you can take to keep cold air from coming through your windows. By using these tips and tricks, you can keep your home warm and comfortable during the winter months. Try implementing some of these solutions today and see how much you can save on your energy bill!

Advantages and Disadvantages of DIY Methods to Keep Cold Air from Coming Through Windows


1. Cost-effective: Using DIY methods to keep cold air from coming through windows can save you a lot of money as you can use materials that are readily available at home or are affordable to buy.

2. Convenience: You can easily use these DIY methods at any time that suits you, as opposed to waiting for a professional to come and fix the problem.

3. Customizable: DIY methods allow for individual customization based on personal preferences and specific window measurements.

4. Satisfaction: Beyond solving the problem of cold drafts, successfully performing these DIY tasks can provide the satisfaction of accomplishing a task on your own.

5. Skill learning: DIY methods offer opportunities to learn new skills that can be valuable and applicable in future household maintenance projects.

6. No damage to the window frame: DIY methods do not cause any damage to the window frame compared to when adjustments are made by professionals.

7. Adventure: Using DIY techniques can be a fun and adventurous project that can be taken on alone or with family and friends.

8. Eco-friendly: Many DIY methods are eco-friendly and do not require dangerous chemicals for adjustments, ensuring safety for the environment and residents.

9. Creativity: DIY methods promote creativity, utilizing readily available materials to address household needs creatively.

10. Independence: Completing these methods independently provides homeowners with a sense of independence, preparing them for tackling more complex projects.


1. Time-consuming: DIY methods can be time-consuming, especially when encountering unexpected problems or when the window repair is complex.

2. Safety risks: Without proper knowledge, some DIY techniques can pose safety risks to the homeowner or family members during repairs.

3. Limited durability: DIY adjustments may provide short-term solutions, with long-term effectiveness remaining doubtful.

4. Professionalism: DIY methods lack the skill and expertise provided by professionals experienced in dealing with such window problems..

5. Need for tools: Many DIY methods require special tools that may not be readily available, forcing homeowners to either purchase or rent the tools..

6. Inaccuracies: DIY methods may not always deliver satisfactory results and may require professional help in case of inaccuracies or failure.

7. Initial failure: The initial attempt at repairs may not give exact results, leading to repeated adjustments and time wastage.

8. Extra cost: In some cases, DIY methods may require extra costs, especially if new materials have to be bought for repair and adjustments.

9. No Warranty: Unlike professional repairs that come with warranties, DIY adjustments offer no warranties, and homeowners must be responsible for any future adjustments if required.

10. Limitations: Some complex window repairs require professionals, and DIY methods may not always be the best solution to address such problems.


1. How can I tell if cold air is coming through my windows?

You can simply place your hand near the window frame and feel for a draft. You can also use a candle or a tissue paper and watch for any movement.

2. Why is cold air coming through my windows?

Cold air can seep through windows due to poor insulation, gaps or cracks in the window frame, and worn-out weather stripping.

3. What are some DIY ways to insulate windows?

You can use window insulation film, weather stripping tape, draft stoppers, or even bubble wrap.

4. What is weather stripping tape?

Weather stripping tape is a self-adhesive foam or rubber tape that is used to seal gaps and cracks around doors and windows.

5. How do I apply weather stripping tape?

Simply clean the surface where you want to apply the tape, measure the length needed, and peel off the backing paper. Then, stick the tape along the frame, making sure to apply pressure for a good seal.

6. What is bubble wrap used for in insulating windows?

Bubble wrap is used to create an insulating layer on windows by trapping air between the bubbles and the glass.

7. How do I apply bubble wrap to my windows?

Spray a thin layer of water onto the window and stick the bubble wrap onto it, with the bubbles facing the window. Smooth out any wrinkles or creases and trim the edges neatly.

8. Can I make my own draft stopper?

Yes, you can make your own draft stopper by filling a long tube made of fabric with sand, beans, or rice.

9. What is a door snake?

A door snake is a weighted fabric tube that is placed at the bottom of a door to keep cold air out.

10. Can I use curtains to insulate my windows?

Yes, heavy curtains made of thick fabric can help reduce heat loss through windows.

11. What are thermal curtains?

Thermal curtains are curtains designed with a special lining or fabric that insulates against heat loss and cold draughts.

12. How do I install thermal curtains?

Simply measure the length and width of your window and purchase curtains that are slightly wider than the window. Hang them using a sturdy curtain rod and make sure the edges are tucked in and the curtains overlap in the center.

13. Will insulating my windows reduce my energy bills?

Yes, insulating your windows can significantly reduce your energy bills by preventing heat loss and reducing the need for heating.

How to Keep Cold Air from Coming Through Windows DIY

Winter is here, and with it comes the need to keep our homes warm and cozy. Unfortunately, our windows can often be the source of chilly drafts and cold air seeping in. This not only makes our homes uncomfortable, but it can also lead to higher heating bills. In this article, we’ll discuss some DIY tips and tricks for keeping cold air from coming through windows.

Conclusion and Closing

By taking these simple steps and implementing some of these DIY solutions, you can significantly reduce the amount of cold air coming through your windows. Not only will this keep your home more comfortable, but it will also save you money on heating bills. Remember, a little bit of effort can go a long way in creating a warm and cozy home during the winter months. So, take a few moments to inspect your windows and try out some of these tips – your home (and wallet) will thank you!

Thank you for reading! We hope this article provided you with some helpful information on how to keep cold air from coming through windows. Stay warm, and take care!