Bubble Wrap Window Insulation Hack: Save Money & Stay Warm This Winter

Shawna Bailey
by Shawna Bailey
3 Materials
$2
1 Minute
Easy

If you’ve ever lived in a small town with older houses, you might remember the age-old winter tradition of insulating windows with plastic sheeting and tape. While modern homes often come equipped with better windows, heat loss through glass remains a common issue.


Adding an extra layer of insulation, like bubble wrap, can make a significant difference. Not only does it help conserve energy, but it could also save you anywhere from $100 to $500 over the winter, depending on the size of your home and how many energy-saving practices you use.

1. Gather Your Tools and Materials

The only things I used for this winter hack were bubble wrap and a spray bottle filled with water.

Save energy by insulating windows with bubble wrap

2. Precut The Bubble Wrap

Measure the bubble wrap to match the size of your windowpane and cut it to fit.

Bubble wrap window insulation for cold weather

3. Spray the Window

To make the bubble wrap stick, simply spray a light mist of water evenly across the window surface.

How to insulate windows with bubble wrap for winter

4. Apply the Bubble Wrap

Start at one corner and press the bubble wrap gently onto the window. It will adhere quickly.

Cost-effective insulation

When you're ready to remove it, just peel it off and wipe the window clean with a cloth.

Winter draft-proofing

Step-by-Step Guide to Bubble Wrap Window Insulation

I was amazed at the difference it made! The best part?


I still had sunlight streaming in. I could easily open and close the sliding window, it didn’t block any light, and it only slightly obscured my view.

Suggested materials:
  • Bubble wrap
  • Water in a spray bottle
  • Scissors
Frequently asked questions
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3 of 37 questions
  • Lorraine Lorraine on Nov 17, 2021

    I will definetly try it I would assume you put the flatter side of the bubble wrap?????

  • Pam-ella Pam-ella on Sep 11, 2022

    Great idea! How thick is the bubble wrap?

  • Jay Jay on Nov 08, 2022

    Where can I get extra wide bubble wrap?

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