When pasting PVC wallpaper, what temperature should the wall surface be kept at?

When pasting PVC wallpaper, it is usually recommended to control the wall surface temperature between 15℃ - 30℃, and the optimal construction temperature range is 20℃ - 25℃.

The effect of temperature on pasting PVC wallpaper

The temperature is too low (below 15℃):
The viscosity of the glue will decrease, resulting in insufficient adhesion between the wallpaper and the wall, and it is easy to have problems such as bubbling and falling off.
The flexibility of the wallpaper will deteriorate, and it is easy to have creases or damage during the construction process.
The drying speed of the wall will slow down, which may cause the wallpaper to get damp and affect its service life.

F11 250GSM Soft Light Moisture Absorption Art PVC Wallpaper

The temperature is too high (above 30℃):
The glue dries too quickly, which may cause the wallpaper to not fully fit the wall during the pasting process, and bubbles are easy to appear.
The material of the wallpaper may be deformed due to high temperature, affecting the overall effect.

Precautions during construction
Adjust the indoor temperature in advance: Before construction, you can turn on the air conditioner or heater in advance to adjust the indoor temperature to a suitable range.
Avoid large temperature differences: Try to avoid large temperature differences between indoor and outdoor during construction to avoid problems with wallpaper due to thermal expansion and contraction.
Wall humidity control: In addition to temperature, wall humidity is also important. The wall should be kept dry and the moisture content should be less than 8% to avoid bubbling or mold on the wallpaper due to moisture.
By controlling the wall temperature and humidity, the construction quality of PVC wallpaper can be effectively improved and its service life can be extended.