Putting plastic film over a window is a common and cost-effective way to improve insulation and reduce drafts, often saving on energy costs. This process typically involves cleaning the window frame, applying double-sided tape, adhering the plastic film, shrinking it with heat, and then trimming the excess for a neat finish.
Steps for Installing Window Insulation Plastic
Here is a general guide on how to put plastic film over a window:
1. Gather Your Materials
Before you begin, ensure you have everything you need. You'll typically need:
- A window insulation film kit (includes plastic film and double-sided tape)
- Measuring tape
- Scissors or a box cutter
- Rubbing alcohol or a window cleaner
- Clean cloth
- Hair dryer
2. Clean the Window Frame
For the tape to stick properly, the window frame must be clean and dry.
- Clean the entire frame where you plan to apply the tape using a cloth and rubbing alcohol or a suitable cleaner.
- Allow the frame to dry completely.
3. Apply the Double-Sided Tape
Carefully apply the double-sided tape provided in the kit around the perimeter of the window frame.
- Press firmly to ensure the tape adheres well to the frame.
- Do not remove the protective backing from the tape yet.
4. Measure and Cut the Plastic Film
Unroll the plastic film and measure the area you need to cover, adding a few inches extra on all sides to make handling easier.
- Cut the film to the required size using scissors.
5. Apply the Plastic Film
Starting from one corner, peel back the protective backing from the tape and carefully apply the plastic film.
- Work your way around the window, smoothing the plastic onto the tape as you go. Try to keep the film as taut as possible to minimize wrinkles.
6. Shrink the Film with Heat
Once the film is attached to the tape around the entire window frame, use a hair dryer on a medium or high setting to shrink the plastic tight.
- Hold the hair dryer a few inches away from the film and move it evenly across the surface.
- You will see the wrinkles disappear and the plastic become taut like a drum.
7. Trim Excess Film & Ensure Seal
After shrinking the plastic tight, it's time to finish the edges.
- Ensure you have a tight seal on all sides.
- Use your box cutter or scissors to trim away any excess film around the edges.
This step ensures the plastic is neat and creates the necessary airtight barrier for insulation, as demonstrated in the provided reference clip.
8. Final Touches
- If you have blinds, you can replace your blinds once the process is complete and the film is neatly trimmed.
Following these steps, you will have successfully insulated your window with plastic film, helping to block drafts and improve energy efficiency. And that is quite literally a wrap! Follow these tips for effective results.
