Does the niche shelf in the bathroom niche need to be tilted?

Installing a niche rack slightly tilted towards the shower area in the bathroom niche is a good design consideration. This inclined design helps to prevent water from accumulating in the niche and ensures smooth drainage of water. Here are some considerations:

Drainage effect: The tilted niche frame can ensure that water can naturally flow to the shower area or drainage outlet, preventing water from being trapped in the niche, leading to the growth of water stains and mold.
Cleaning: Niche racks with sloping design are easier to clean as water and soap residues are easier to remove, reducing the risk of scale accumulation and mold growth.
Aesthetics: The sloping niche frame can also improve the appearance, allowing water to stay away from the front of the frame and preventing watermarks or stains from appearing on visible surfaces.

Although designing a tilted niche frame is beneficial, in some bathroom niche designs, achieving tilting may be difficult or impractical. Whether it is necessary to design to tilt depends on many factors, including the position, size, and material used in the niche. In some cases, it may be difficult to design a tilted niche frame without affecting the overall design or functionality.

If you decide to adopt a sloping design, make sure it is correctly designed to tilt towards the shower area. Before laying tiles or completing niches, this inclined design should be considered during the frame or base installation stage.
In some cases, if it is not possible to design a tilted niche frame, you can reduce the possibility of water accumulation inside the niche by using waterproof film, applying high-quality waterproof sealant, and installing drainage holes or troughs.