Installing a concealed battery requires building the system elements into the wall, which may seem like a complicated process. The key to successful installation is precision and following the manufacturer's instructions, because even minor oversights can result in serious operating problems. Mistakes are made not only by amateurs, but also by professionals. In cooperation with experienced installers, we have prepared an article on the most common mistakes when installing concealed batteries and effective ways to avoid them.
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Installing a concealed battery – 7 mistakes and 7 solutions
Inaccurate leveling is the first of the cardinal installation sins. It often results in uneven water flow, which can reduce the comfort of bathing and contribute to water waste. If you are planning to install a concealed faucet, do not forget to use a spirit level.
The second, typical mistake is ineffective sealing of joints . Even small leaks can lead to leaks and damp walls. The third mistake, related to the second, is omitting tightness tests . Before you build the elements of the concealed battery into the wall and lay the tiles, be sure to check the tightness of the joints. You will minimize the risk of another bathroom renovation and the resulting costs.
Mistake number four is preparing the wrong size recess . A recess in the wall that is too deep or too shallow may require the use of additional accessories, extending the installation time and unnecessarily increasing its cost. 
Incorrectly connecting the pipes is another common mistake among amateur plumbers. Mistakes can lead to leaks and water pressure spikes. An experienced professional knows how to adapt the connections to an existing, newer or older installation.
Often, the problem is the wrong installation location. A concealed battery should be installed in such a way as to provide easy access to the water and sewage infrastructure and be convenient to use for all household members.
The last of the cardinal installation sins is ignoring the manufacturer's instructions . Each system has its own specifications and requirements that are crucial for the correct installation of a concealed battery and its optimal, reliable, long-term operation. Excessive confidence in your installation skills can be equally dangerous. In the event of any installation dilemmas, it is worth seeking the help of an experienced plumber.
Avoid mistakes by choosing a concealed tap with a quick installation system
It is worth knowing that the ease and speed of the concealed faucet installation process is significantly influenced by… choosing the right model. Thanks to ready-made sets and modern solutions, such as the QuickFix® system in GROHE concealed fittings, faucet installation is much faster and easier. Innovative GROHE QuickFix® technology 
reduces the installation time of concealed mixer taps by up to 50%! Additionally, it eliminates the need to use complicated tools. As a result, people without experience are also able to handle professional installation of fittings, avoiding basic mistakes. Of course, the reduced installation time is also appreciated by professionals, because in this way they can increase their work efficiency - serve more customers, offer better rates or minimize the risk of errors. Products from all GROHE collections are equipped with the QuickFix® system. It is equipped, among others, with the GROHE BauEdge single-lever concealed mixer tap .
Where to buy a concealed tap with a quick installation system?
Modern concealed faucets with systems that facilitate installation, including GROHE QuickFix®, are available in good sanitary fittings stores. You can buy them, among others, in the plumbing wholesaler Onninen. Both concealed shower and washbasin faucets can be equipped with quick installation technology.
Summary
The installation of a concealed tap requires great precision from the contractor. Many nuances are crucial to the final result. The basis for a successful installation is to follow the manufacturer's instructions and to use professional support in the event of any problems. Practical mounting systems such as GROHE QuickFix® make the installation process much easier and faster. Choosing a concealed tap with this or a similar solution is the ideal way to avoid typical installation errors.
Professionals from the sanitary and renovation and finishing industries as well as individual customers are invited to shop at the online plumbing wholesaler Onninen.pl, where an extensive range of bathroom equipment awaits. Our offer includes sanitary fittings for all areas in the bathroom, from valued Polish and foreign manufacturers and brands. We supply designer, functional and easy-to-install concealed faucets, such as the VALVEX ARS black concealed washbasin faucet or the previously described GROHE model with the QuickFix® system. If you have any questions regarding the selection of the right solution or its installation, our technical and sales advisors are at your disposal.