I.Wall coveringHow can the seller compensate for incorrect dimensions?
1、Some wallpaper vendors may miscalculate the area of your walls during on-site measurements, potentially overstating the required area. However, since you haven't performed your own measurements beforehand, you may accept their figures. Wallpaper dimensions are typically calculated based on the length and width of your walls. Ultimately, you will bear the consequences.
2. When selecting wall coverings, it is best to measure the wall surface in advance before installation. This way, even if there are errors, you can correct the measurements with the measuring personnel when you receive the data. While it may seem like extra work, it also protects your legal rights and prevents unscrupulous merchants from taking advantage of you.
3. Regarding the issue of incorrect wall covering dimensions, merchants should compensate customers according to Article 55 of the "Consumer Rights Protection Law," which states: "If a business provides goods or services with fraudulent intent, it shall compensate the consumer for any losses incurred, with the compensation amount being three times the price of the goods or services purchased by the consumer." In cases of incorrect wall covering dimensions, customers can request triple compensation from the merchant.
Two. How to accurately calculate the area for wall coverings to avoid being overcharged.
When calculating the area for wallpaper installation, there are two common methods that are consistently used:
1、Calculate the wall covering area based on the area of the wall to be covered.
"Calculating by square meter" refers to multiplying the perimeter of the house in meters by the fixed height of the wallpaper, which allows you to easily determine the area required for wallpaper installation. This is the most commonly used and simplest method. Here's how to do it:
① Measure the wall surface according to the location where the wall covering will be applied.
② Then, multiply the measured length by the height to which the wall covering is fixed.
③ Then, the area calculated is the area for wall covering installation.
2、Calculate based on the number of layers applied.Wall coveringArea
"When calculating the area of wall covering based on the number of meters per roll, it is essentially the same as calculating based on square meters. This is because the number of meters per roll remains constant, and the fixed height of the wall covering also remains constant. Therefore, the calculation results will also remain the same, only the calculation method changes. Here's how to proceed:
① Measure the required length of wall covering for your home. When measuring, clearly mark the length of each wall, as different wall coverings may be used in combination.
② Subsequently, based on the required wall covering material, calculate the wall area needed for installation by multiplying the wall length by the fixed height of the wall covering.