How Do You Stop Cold Air Coming Through Old Windows?

The dropping temperatures in Australian winters bring bone chilling winds with them. So if your old windows are draughty, be ready to spend your hard-earned money on increased heating bills, as these gaps not only allow cool air inside but also the heat in the house to escape too readily. Installing new windows is not an option, but did you know that you can take advantage of some fantastic DIY methods to seal your window gaps to improve the insulation against the cold? These handy fixes are best to stop cold air coming through old windows, so you can stay warm and comfortable this winter in your homes.

So, let’s find out the ways you can stop cold air.

1. Window Insulation Film

This is a thin layer of polyethylene terephthalate (PET) plastic that shrinks when heat is applied. It comes as a sheet that you can apply on the inner side of the window using a blow dryer. When heat is applied, it shrinks and seals the gaps around to keep your home warm. This is the cheapest and the easiest to install method.

2. Re-Caulk The Windows

The wear and tear and the weather can cause the caulk to disintegrate with time. You can check the corners of the windows, and if you feel cold air coming from outside, it means caulking is needed. It is an easy method, but the results can be unaesthetic if the process is not conducted professionally.

You can buy a regular caulk in a tube or roll, fill the gaps, and then make it flat with a knife. Then, you can paint it over if you like.

3. Apply Weather Strips

Applying weather strips along the top edge of the window should be the first method to winter-proof your home. These strips are readily available in all hardware stores. They come in three types such as compression, V-type, and foam.

• Compression strips are strong for window bands and seal swinging doors.
• V-type strips seal the side of the window to stop cold air.
• Foam strips come with adhesive on the back, which is stuck to the window.

4. Insulated Curtains

High-quality thick curtains provide insulation that stops cold air coming through old windows. This is an excellent way to accentuate the room decor and a budget-friendly way to insulate the room. Rooms with large oversized windows allow a lot of cold air inside; if you do not want to install expensive insulated glass windows, buying curtains that can block the air movement is the best option.

Get Professional Help?

Do you want a permanent solution to combat strong winter winds? Then, let the professionals take a look at your windows. Get your drafty windows fixed and, if needed, replaced today by the experts. Whether it’s double pane windows you need or secondary glazing that your windows require, we have numerous solutions for your window problems.