How To Use Bubble Wrap To Insulate Windows?

How To Use Bubble Wrap To Insulate Windows?
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Have you ever considered using bubble wrap to insulate windows on your walls and questioned its effectiveness? Is it just a passing trend, or a practical and viable solution for maintaining the desired temperature? During winter, employing bubble wrap insulation for windows has been a common practice. The most effective way to minimize heat loss and reduce heating expenses is to apply bubble wrap sheet to your windows.

If you’ve ever employed interior temperature sensors placed on walls or windows, you’re likely aware of how rapidly the temperature drops when the focus is on windows. Indeed, windows can be a significant contributor to heat loss. Therefore, using bubble wrap to insulate windows can help you achieve your goal.

How Does Bubble Wrap Insulation For Windows Work?

Certainly! After the evaluation of using bubble wrap insulation for windows by applying a bubble sheet roll to north-facing windows, it is analyzed that it is an excellent insulator. So, what are we here to guess? Bubble wrap insulation cover works great! Gary from the Build it Solar test shows that the efficiency of bubble wrap insulation for windows gets amazed by its simplicity and its short payback time frame.

The sole drawback is that the vision through the insulated window may be slightly blurry; nevertheless, this does let in too much sunlight. Bubble sheets also aid in keeping you protected from harmful dirt particles.

If you are not clear how to insulate walls, check why we believe that bubble wrap is a great low-budget option for home insulation:

  • Good insulator to single air pockets, due to its structure
  • Made from plastic which can rapidly heat up
  • Cost efficient-Cheap or even free when recycled/reused
  • Easy to install, it only takes sprayed water
  • Will last many years for your windows
  • Short term payback
  • Easily uninstall, peel through one corner or save until next year.
  • Last and not the least: this leaves no fingerprints on the bottle and sticky scotch tape leftovers.

Get Year-Round Comfort With Bubble Wrap Insulation For Windows!

How To Install Bubble Wrap To Insulate Windows?

Insulating windows with a bubble wrap roll is a cost-effective and energy-efficient way to keep your home cozy during the cold winter months. Bubble wrap, readily available at most stores, provides excellent insulation by trapping heat and preventing drafts. This simple and accessible bubble wrap insulation for windows not only helps in maintaining warmth but also proves effective in preventing drafts and reducing heating costs. Here’s a step-by-step guide on how to install bubble wrap to insulate windows and enhance their energy efficiency:

Materials You’ll Need:

  • Bubble wrap roll
  • Scissors or utility knife
  • Measuring tape or ruler
  • Spray bottle with water (optional)

Step 1: Measure the Window

Start by measuring the dimensions of the window you want to insulate. You’ll want to cut the bubble wrap slightly larger than the window frame to ensure a snug fit.

Step 2: Cut the Bubble Wrap

Using scissors or a utility knife, carefully cut the bubble wrap to the measured dimensions. If you have a large window, you may need to cut several pieces to cover the entire surface.

Step 3: Wet the Window

If you’re working in a dry climate, consider spraying a thin layer of water onto the window’s surface. This will help the bubble wrap adhere to the glass.

Step 4: Apply the Bubble Wrap

Press the bubble wrap, bubble side facing the window, onto the glass. Make sure it adheres smoothly and covers the entire windowpane. You can use a damp cloth to press out any air bubbles and ensure a tight seal.

Step 5: Trim Excess

Trim any excess bubble wrap around the edges using scissors or a utility knife. Be careful not to damage your window frame.

Step 6: Repeat for Multiple Windows

If you have more windows to insulate, repeat the process for each one.

Step 7: Enjoy the Benefits

Once your bubble wrap insulation is in place, you’ll notice a significant reduction in drafts and heat loss. During the summer months, you can easily remove the bubble wrap to let in natural light.

Additional Tips:

  • Consider using double-sided tape to make the installation of bubble wrap insulation for windows even more secure.
  • Remove the bubble wrap in the spring and store it for future use.
  • Bubble wrap to insulate windows is a temporary solution, so it may need to be replaced over time.

Also Read: – Facts About insulation Service

Bubble Wrap To Insulate Windows: Buying Tips

Insulating your windows with bubble wrap can be a smart decision for both energy efficiency and cost savings. However, navigating the market to find the right bubble wrap for your needs can be a task in itself. Whether you are seeking affordability, durability, or specific features, these tips will serve as a valuable resource in your search for an optimal bubble wrap to insulate windows solution.

Roll Size

The cost of bubble wrap is typically influenced by the size of the roll, with larger rolls commanding a higher price. Smaller rolls are ideal for occasional use, offering convenience for smaller projects. In contrast, larger rolls prove to be more cost-effective for those with frequent packaging needs, providing ample material for multiple applications.

Bubble Size

Bubble wrap with larger bubbles is often priced higher because of its enhanced protective capabilities. The larger bubbles create a thicker layer of insulation, providing increased protection while still allowing ample natural light to filter through.


Premium bubble wrap, designed for heavy-duty or industrial applications, often comes with a higher price tag. Despite the elevated cost, it offers superior protection, making it an excellent choice for safeguarding valuable or delicate items during shipping or storage.


Purchasing bubble wrap in bulk frequently leads to cost savings, as retailers often provide discounts on multi-roll packages. This approach is advantageous for those with larger packaging needs, offering both convenience and economic benefits.


Established and well-known brands often come with higher price tags compared to generic or lesser-known alternatives. While recognized brands may bring a certain level of trust and quality, consumers should weigh the brand reputation against their budgetary considerations when making purchasing decisions.

Measure carefully before buying

Measure the overall length of your windows when ordering bubble wrap packs, considering that unless the roll is excessively narrow, it may not adequately cover your window panes. It is advisable to opt for a larger size rather than a smaller one. Ensuring that the wrap you order is sufficiently large can reduce the need for extensive cutting or the inconvenience of piecing together multiple sheets to cover your windows.

Think twice before ordering perforated wrap

For more convenient usage, rolls of bubble wrap insulation for windows often come with perforated sections for easier panel separation. However, it’s essential to understand the length (height) of each piece in perforated rolls before making a purchase. While opting for perforated sections can be a practical idea to facilitate panel separation, it’s crucial to note that most rolls have perforations at approximately 12-inch intervals.
This may be impractical if your windows are not particularly tall. The entire concept is remarkably simple, making bubble wrap user-friendly and eliminating the need for tape. So, why go through the hassle of cutting additional pieces when you can easily assemble panels that align with your window dimensions?

Removing Bubble Wrap Insulation For Windows

When the summer season comes to an end, removing the bubble wrap insulation for windows is a simple task. Start peeling off each sheet from a corner, and the sheets come off easily without any sticky tape to handle. This effortless procedure ensures a smooth removal of the bubble wrap, leaving your windows free and clear.

Storage Tips For Future Use

Store the bubble wrap to insulate widows neatly in a closet or designated space where they will remain undisturbed until the next heating season. This ensures that the bubble wrap is kept in good condition and readily available for reuse when needed.

Make Your Home Winter Ready. Invest in Bubble Wrap To Insulate Windows!


Bubble wrap sheets used in window kits for insulation are notably thicker than standard thin plastic. The enhanced rigidity of this material makes it much easier to handle compared to thin plastic, which tends to stick and cling due to friction. By employing the methods mentioned above, you can effectively attach the bubble wrap to insulate windows without the need for splitting or tapping. This approach eliminates the requirement for thick plastic, thereby avoiding issues related to blow drying. Consequently, you save on potential expenses for window replacements. The method of bubble wrap insulation for windows discussed here is not only easy and fast but also hassle-free.


1. Can I insulate windows with bubble wrap?

Yes, you can insulate windows with bubble wrap. By adhering bubble wrap to the glass, you create an insulating barrier that helps reduce heat loss and drafts.

2. Can I use bubble wrap as insulation?

Bubble wrap can indeed be used as insulation. When applied to windows or other surfaces, it traps air and acts as an effective insulator against temperature changes.

3. Does bubble wrap insulation really work?

Yes, bubble wrap insulation can be effective for temporarily reducing heat loss through windows by creating a layer of trapped air. It is most useful during colder months and is a cost-effective, DIY solution. However, its effectiveness depends on factors such as the type of bubble wrap, window quality, and proper installation. Bubble wrap may slightly impact visibility and natural light, making it a more suitable choice for single-pane or poorly insulated windows.

4. Is bubble wrap a good insulator for windows?

Bubble wrap is a cost-effective, temporary solution that can reduce heat loss through windows. It provides insulation by creating a trapped air layer. While not as effective as permanent solutions, it can be useful, especially for single-pane windows during colder seasons.

5. How do you insulate windows with foam board?

To insulate windows with foam board, measure, cut the foam board to fit the window frame, and secure it in place using double-sided tape or removable adhesive. This provides excellent insulation.

6. How do you install foil bubble wrap insulation?

Installing foil bubble wrap insulation for windows involves measuring and cutting the material to fit the desired area, ensuring the foil side faces outward. It can be attached using adhesive or staples, providing an effective radiant barrier and insulation.

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