film
In the winter, when heating is required, a drafty window can increase your electricity bill by an average of $15.
A window shrink film can address this issue, and if your windows are closed, using window shrink film will help insulate the cold.
How is window shrink film installed?
You will need a Window insulation kit, Window tape (optional), Ladder, Scissors, Measuring tape, and a hair dryer to complete this task.
Detailed instructions:
1.Preparation entails:
Start by thoroughly cleaning the window surface to ensure correct film adhesion. Remove all grime, dust, and oil. Additionally, you may wish to clean and dry the window frame before applying the adhesive.
2.Measure and cut:
Determine the size of your window and cut the shrink film to suit. To assure complete coverage, it is necessary to allow a slight overlap at the edges.
3.Application:
Apply double-sided tape around the perimeter of the window frame. Ensure that the tape adheres securely and is parallel to the glass. Some shrink film packages include a tape designed specifically for this purpose.
4.Attach the film:
Starting in one corner of the window, carefully unfold the shrink film and press it onto the adhesive. Smooth out any wrinkles or air pockets by gently extending the film.
5.Heating and shrinking:
This is the decisive stage. Use a low or medium setting on a hairdryer or heat gun to blow heated air onto the film. Move the heat source evenly across the film, taking care not to overload or hold it too close to the film or the window in order to prevent damage. As heat is applied, the film will begin to contract and tighten, producing a transparent and smooth surface.
6.Trimming and completion:
After the film has shrunk and formed a close seal, trim any excess film with scissors or a utility knife. Carefully avoid cutting the film too close to the tape to ensure that it remains firmly in position.
7.Result
The result is a transparent and airtight barrier over the window, which creates an additional layer of insulation. The air confined between the film and the glass provides thermal resistance, thereby minimizing heat transfer and preventing drafts.
In conclusion
During the colder months, a properly installed shrink film can substantially improve insulation by reducing heat loss and increasing energy efficiency.
Simply follow the above instructions to obtain a perfectly sealed, flawless glass film.
