Do You Know The Trick Of Using Bubble Wrap To Insulate Your Windows?

Posted on Dec 3, 2023 at 12:03 am by Oliver C

As winter approaches rapidly and temperatures begin to drop, the issue of heat conservation inside homes and apartments becomes more concerning than ever.

Thermal insulation of windows

A simple and cost-effective solution exists: the use of bubble wrap. The principle of insulation with bubble wrap is simple: it acts as an additional layer of insulation on your windows.

  • The air trapped in the bubbles creates pockets of thermal insulation that reduce heat exchange between the interior and exterior of your home.
  • This helps minimize heat loss in winter, keeping the interior warmer.
  • As a result, there is a reduction in heating consumption and therefore savings on energy bills.


Materials needed:

Bubble wrap, scissors, a bottle with a sprayer filled with hot water.

However, it should be noted that this method can leave marks on the windows when removing the film in the spring. It is also important to note that this method does not exempt you from regularly ventilating your rooms, even in winter. Indeed, good ventilation is essential to maintain optimal air quality inside your home.

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How to install bubble wrap on your windows?

To fully take advantage of the insulating properties of bubble wrap, follow these steps:

  1. Carefully measure the dimensions of the glass on which you want to apply the bubble wrap, taking into account any free spaces around the window (handles, hinges, etc.).
  2. Cut a piece of bubble wrap slightly larger than the previously measured dimensions. This allows for better attachment of the film to the edges of the window.
  3. Fill a bottle with a sprayer with hot water. Spray the water on the clean inner surface of the glass.
  4. Gently place the flat side of the bubble wrap (side without bubbles) on the damp glass, starting from one corner and gradually moving towards the opposite side. Gently press with a clean cloth to remove air bubbles and further adhere the film to the glass.
  5. Use scissors to perfectly adjust the edges of the bubble wrap to the size of the glass. Make sure the edges are well sealed to prevent air from escaping.
  6. Regularly check the adhesion of the film and adjust the attachments if necessary, especially if the bubble wrap starts to peel off or if air bubbles appear between the glass and the film.

Why choose bubble wrap to insulate your windows?

Bubble wrap is a simple and cost-effective solution to improve thermal insulation on your windows during winter. Easy to implement, this trick can help you achieve substantial savings on your heating bills. However, for a more comprehensive approach to energy efficiency, it is crucial to consider the most financially advantageous heating option. This decision should take into account the strengths and weaknesses of each system.

Good to know: Bubble wrap is not only useful for window insulation! Also consider using it to protect your plants from freezing in winter, especially pots and trunks. You can also use it to insulate outdoor pipes to prevent freezing and bursting. In summary, with all these tips, bubble wrap becomes an essential ally for facing winter while saving energy.


About Oliver C

Oliver, a dedicated and passionate individual, has been a consistent contributor to various projects. With his unwavering commitment and exceptional skills, he has proven to be an invaluable asset. Oliver's ability to think outside the box and find innovative solutions sets him apart. His positive attitude and willingness to go the extra mile make him a true team player. Oliver's determination and drive to succeed inspire those around him. With his remarkable work ethic and strong attention to detail, he consistently delivers outstanding results. Oliver's future is bright, and his potential is limitless.

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