How to switch PVC windows to “summer mode” to save energy?

2023-05-09 06:04:26

In summer, temperatures rise and fans run at full speed. This situation, which increases the electricity bill, pushes households to seek alternative solutions to save money and benefit from thermal comfort at home. So, to avoid being very hot in summer, some opt for an adjustment at the level of the window frames. A simple gesture that can make all the difference…

In winter, the adjustment of PVC openings is essential to ensure optimal insulation of your home. This reduces heat loss and controls drafts inside the house. But how do you know if the windows are adjusted to “winter mode”? Details.

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Set windows to summer mode – Source: spm

• Use a sheet of paper

In general, when the window is in “winter mode”, the small screw that is located on the window seal is tight on the frame. The frame thus exerts a strong pressure on the rubber seal, which increases its tightness. And to check if you are in winter mode, you can use a simple sheet of paper.

1. Open the window and place a sheet of paper (A4 size) on one side of the frame.
2. Close the window on the sheet and try to pull it out.
3. If the window is in “winter mode”, the paper will be difficult to remove. Conversely, the paper will slide smoothly if the window is in “summer mode”.

Be careful, if you use winter mode all year round, deformation at the seal may be observed over time. To avoid having to replace it, it is recommended to regularly change the pressure of the seal. It is therefore useful to switch to summer mode when temperatures are rising…

Adjusting a PVC window with an Allen key – Source: spm

Have you understood how winter mode works on PVC windows? So, to switch to summer mode, the process is very simple:

1. Open the window to identify a small metal pin. Typically, the screw is located on the window handle.
2. Using a suitable screwdriver (an Allen key), turn counterclockwise.

With this setting, the sash adheres firmly to the window frame without putting too much pressure on the rubber seal. It allows more air to pass inside the house.

This method is therefore advantageous since it allows you to take advantage of fresh and ventilated air inside the house. Likewise, the seals are not subjected to heavy loads, which makes it possible to avoid premature wear.

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A few rules for using winter and summer modes

As you will have understood, the pressure of the seal of a window must be regularly modified. In addition, improper adjustment of the window frame can lead to discomfort and wear on its structure:

• A bad setting can cause drafts that allow cold air and dust to pass inside the house. Therefore, heat loss can be observed, especially in winter. Result: this leads to an increase in energy consumption related to heating.
• A bad adjustment at the level of the frame can also cause problems when opening and closing it, and consequently result in a blockage.
• Using “winter mode” in summer can cause rapid wear of the rubber seal. With heat, the parts of the metal-plastic structure expand, which can create a consequent deformation at the joint.
• It is recommended to use “summer mode” during the first year of window installation. The seal being perfectly sealed, it protects your home from drafts and other inconveniences.

You now know how to set your window to “summer mode”. Don’t forget to follow the above advice to enjoy its many benefits for a long time.

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