- Prepare the Area: Clean the window frames and glass thoroughly to ensure that the tape adheres properly. Dust, dirt, or moisture can prevent the tape from sticking effectively.
- Measure and Cut the Film: Measure the dimensions of your window, leaving a little extra on each side to allow for a secure seal. Cut the plastic film to size, using the measurements you took.
- Apply Double-Sided Tape: Place the double-sided tape around the window frame, making sure it’s positioned along the outer edges of the window. Press the tape firmly into place.
- Attach the Plastic Film: Peel the backing off the tape and carefully attach the plastic film to the window frame. Stretch it tight across the window so that there are no wrinkles or gaps.
- Shrink the Film: Use a hairdryer on a low heat setting to gently shrink the plastic film. Hold the dryer a few inches from the surface of the film, moving it slowly across the surface until the film becomes tight and wrinkle-free. This step ensures a smooth, transparent layer that will function as an efficient insulator.
- Check for Leaks: After the installation, check the edges of the plastic film to ensure that there are no gaps or areas where drafts can get through. Press down on the edges to ensure a good seal.
Additional Tips for Maximizing Energy Savings
- Use Heavy Curtains: Combining plastic window insulation with heavy curtains or thermal window treatments can further increase the insulation value of your windows. Curtains help trap warm air inside and block out cold drafts.
- Seal Gaps Around the Frame: Even with plastic insulation, any gaps around the window frame can still allow cold air to enter. Use weatherstripping or caulk to seal any visible gaps between the window frame and the wall.
- Close Curtains at Night: As temperatures drop, make it a habit to close your curtains at night to keep the heat inside. This extra step will help keep your room warm and reduce the workload on your heating system.
- Cover Drafty Windows with Bubble Wrap: For an extra layer of insulation, some people choose to use bubble wrap along with plastic film. Simply cut pieces of bubble wrap to fit your windows and tape them to the glass. The air pockets in the bubble wrap provide additional insulation.
Conclusion
Plastic window insulation kits are a simple, affordable, and highly effective solution to reduce heat loss and save energy during the winter months. By adding an extra layer of protection against drafts, you can keep your home warmer, save money on heating bills, and increase overall comfort. Whether you live in an older home with single-pane windows or want to make your current windows more energy-efficient, this easy trick will help you put your windows in “winter mode” and enjoy the season without worrying about high energy costs