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A bathroom is a space where we spend a lot of time. It is crucial that it be not only beautiful but, above all, practical and fully functional. Therefore, designing it properly is not an easy task. It is worth preparing for it properly. In the article below, we present a number of mistakes to avoid to ultimately enjoy a space that becomes pure pleasure!
The bathroom is one of the most demanding rooms in the entire house. It houses plumbing, electrical, and ventilation systems, as well as fixtures that must be not only aesthetically pleasing but, above all, functional and safe. A common mistake when designing a bathroom is to neglect the planning stage – and this is where decisions are made, the subsequent corrections of which can be costly, time-consuming, or even impossible without a complete renovation.
A poorly designed bathroom not only results in discomfort, but also real financial losses: the need to rework plumbing, replace poorly selected products, or struggle with moisture and insufficient lighting. Below, we discuss the most common bathroom design mistakes, their consequences, and practical ways to avoid them.
The lack of a functional plan is one of the most common mistakes made right at the start of a new bathroom. This often leads to a bathroom being designed "by eye," without properly considering the daily needs of its intended users. Such a space often lacks ergonomic movement and usable areas. A poorly designed bathroom can be uncomfortable, resulting in door clashes with fixtures, a lack of space to freely use the shower, bathtub, or sink area. Furthermore, it can also be difficult to keep the interior clean.
To avoid the problems described above, it is worth starting by answering a few basic questions: who uses the bathroom and when, what functions are key, and which area requires the most space. A technical floor plan with precise bathroom dimensions and designated required interior zones can be helpful.
When planning a bathroom, it is worth considering the use of products that combine multiple functions – such as a vanity unit or a built-in toilet frame – such elements not only fulfill their basic functions but can also serve as storage space. They are appearing more and more frequently in architects' designs – designers usually combine them with minimalist shower enclosures, which do not visually compete with the built-in units and help maintain a cohesive interior.
This error refers to improper spacing between fixtures or their unergonomic placement. Failure to maintain adequate spacing between individual bathroom zones results in difficulties using the toilet, and can lead to problems with floor splashing, which also impacts the hygiene of the entire room. Furthermore, poorly positioned products can result in discomfort at the sink or difficulty entering the shower.
Manufacturers always recommend maintaining minimum installation distances. To prevent problems, it is worth reviewing the product installation instructions and designing circulation routes at the planning stage to ensure adequate circulation areas in the bathroom.
Professionals often pay attention to the placement of individual zones, as a common mistake is placing ceramic tiles against the wall without considering movement space – and a few centimeters can make a huge difference.
Choosing a bathtub that is too large or a massive shower enclosure for a small bathroom can be a significant problem. The same is true if you plan too small for a spacious interior. In the first case, the products dominate the bathroom, which can make it impractical. In the second, individual zones "disappear" within the space, and the bathroom loses its coziness. Well-planned and appropriate furnishings for the size of the room are the basis for optimal use of space and guarantee full functionality and comfort. An overcrowded interior not only loses functionality but also creates a feeling of emptiness and chaos – completely unnecessary in a bathroom.
When choosing a shower enclosure or bathtub for your bathroom, it is worth thoroughly reviewing the available market offerings. The wide selection of models and dimensions allows for easy adaptation to almost any space – both compact and more spacious. Classic and modern shower enclosure and bathtub designs are available in many sizes. The Sanplast brand offers shower enclosures and shower trays in dimensions ranging from 70 x 70 cm to 100 x 200 cm. The range also includes bathtubs tailored to various bathing areas – rectangular ones from 70 x 120 cm to 90 x 190 cm, as well as oval models measuring 70 x 160 cm and 80 x 180 cm, as well as complete solutions for smaller and larger bathrooms. To avoid impractical or unsightly solutions, it is worth taking the time to analyze the user's needs and the available space, and then matching them to the options offered by bathroom equipment manufacturers.
Poorly installed plumbing or electrical installations are one of the most serious problems that can arise during bathroom construction. Correcting them can be costly and often involves altering the walls and ceramic tiles. Improperly planned water points, electrical sockets, or insufficient power supply are just some of the challenges that can be encountered during installation analysis. In such situations, tile removal is often necessary, recurring breakdowns occur, and sometimes changes prove impossible due to the building's construction.
Incorrect installations are much easier to avoid in new buildings. Simply designing the connections and matching them to the planned bathroom equipment is sufficient. It is also worth considering future design changes and the possibility of installing additional outlets or water points—a spare element can prove extremely useful in the future. Modernizing existing bathrooms is a more challenging task. In such cases, to limit the scope of necessary work, it is crucial to thoroughly analyze the market offerings and select products that best integrate with existing installations.
One of the most common mistakes, which we are rarely aware of at the initial stages of bathroom design, is poor lighting. This problem involves not only insufficient light but also inadequate illumination of individual interior areas. As a result, the bathroom can appear gloomy, and its daily use becomes less comfortable. Poorly placed lighting points can shade the face by the mirror or insufficiently illuminate the bathing area, making daily activities difficult. To avoid such problems, it is worth combining general lighting with task and decorative lighting, while remembering to select fixtures with the appropriate IP rating. Well-planned lighting not only improves the functionality of the bathroom but can also visually enlarge even the smallest space.
Another crucial issue in bathroom design and use is the lack of efficient ventilation – both natural and mechanical. The consequences of such neglect can be very serious and include, among other things, excessive moisture, the growth of mold and mildew, unpleasant odors, and accelerated wear of the materials from which bathroom furnishings are made. Therefore, proper design and maintenance of ventilation ducts are crucial. Selecting an appropriately efficient fan, tailored to the size and specific needs of the room, also plays a key role.
The style of bathroom finishing plays a crucial role in the interior design process. It's not just about aesthetics, but also about consistency with the overall character of the home and the individual preferences of its users. However, a common mistake is to choose finishing materials solely for appearance and first impression, disregarding their technical parameters. However, due to the specific nature of the bathroom as a room exposed to moisture and intensive use, the properties of the materials are crucial. Failure to address these issues can lead to slippery surfaces, increasing the risk of injury, making cleaning difficult, and causing rapid wear and tear. When choosing bathroom materials, it's important to consider their moisture resistance and the appropriate anti-slip rating.
As bathroom equipment specialists, we recommend combining aesthetics with durability and technical parameters of the products. It is best to equip your shower area with a structured surface that provides anti-slip properties. Sanplast shower trays from the Structure Mineral series have the highest anti-slip class, C. Additionally, the Space Mineral and Space Mineral S models can be equipped with the ProSafeSystem surface, which also meets the highest class requirements. Eco Mineral and Eco Mineral S shower trays, on the other hand, have anti-slip class B. When designing our products, we pay special attention to every detail – including user safety, which is crucial in the conditions prevailing in the bathroom.
A bathroom is a space where adequate storage space plays a crucial role. Maintaining order is crucial for many users, so it is worth considering this aspect early in the interior design process. Omitting cabinets, shelves, or other storage solutions can negatively impact the final functionality of the bathroom. Cluttered countertops, haphazardly placed toiletries, and visual chaos are the last things we want in a space designed for relaxation. A bathroom should promote relaxation and regeneration after a challenging day. Therefore, when planning its layout, it is worth considering well-designed storage areas – utilizing existing recesses for horizontal and vertical shelves, including a cabinet under the sink or a functional shelf above the toilet frame.
Is it possible to improve a poorly designed bathroom without a complete renovation?
Yes, in many cases, improvements can be made by changing the lighting, fixtures, or accessories, without interfering with the installation.
What are the most expensive bathroom mistakes to fix?
The most costly are plumbing and electrical installation errors and lack of ventilation.
Does a small bathroom require a different design approach?
Absolutely – ergonomics, visual expansion of space, and multifunctional solutions are key.
How to avoid mistakes when designing a bathroom yourself?
It is worth seeking the help of consultants and trusted manufacturers and carefully planning every step of the process.
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