What is the difference between grade 1, grade 2 and grade 3 products?!
In terms of structure, door, mechanism and formulation are not different from each other.
Toilets in grades 2 and 3 do not have any technical difficulties like draining, cracking, or leaking, but defects like waves in the body of the toilet or small spots that are fixed after cooking produce a fall in grade, which is classed as grade 2 and 3 depending on the severity.
In general, respected customers cannot tell the difference between products of different grades.
What about color quality and durability?! Does the colors gray and black change?
Rosi gray and black color is the same as glazed white and it does not change color any way.
If the color of your product changes, the factory will replace it for free, covering any additional costs.
Are Rosi products manufactured independently or by another company but sold as a new brand?
Rosi products are entirely self-contained and have no legal reliance on another company.
All processes are carried out in the factory's own production unit, relying on our team's technological knowledge, and all achievements are owned by Rosi.
Is the corona virus transmitted through sewage and toilets?
There is no risk of the corona virus spreading through sewage systems. However, public health must be observed everywhere, even the restroom. Viruses can adhere to the surfaces of the toilet and its surroundings, and you can become infected by contacting those contaminated surfaces with your hands. As a result, you should close the toilet lid before flushing and properly wash your hands after using the toilet. To comply with hygiene concerns in your daily life, totally disinfect faucets, wash basins, and door handles.
What points should be considered to choose the most suitable model of sanitary ware?
In order to choose the most appropriate model of sanitary ware, it is necessary to have information such as the dimensions of the installation space, the location of the sewage outlet, the size of the tank, the type of double door, AX, etc.
How important is the absorption of water in sanitary porcelain?
According to international standards, water absorption in sanitary porcelain should be less than 0.75%. If the water absorption in a sanitary porcelain is higher than the allowed limit, it causes the accumulation of pollution, bad smell and creating an unsanitary environment.
What effect does the waviness of the glaze have on the quality of the sanitary porcelain product?
The presence of waves in sanitary porcelain, in addition to the negative effect on the beauty of the product, causes water not to be directed correctly to the outlet, which causes staining and unsanitary factors in the product.
What problems does the presence of cracks in a sanitary porcelain product cause?
The presence of cracks in the sanitary porcelain product greatly increases the probability of the product breaking. Also, the cracked part is a suitable place for the growth of fungi and bacteria.
How does the high quality level of sanitary porcelain glaze help to maintain the health of customers?
The high quality of the glaze prevents the penetration of water, waste and pollution into the sanitary porcelain piece and therefore minimizes the possibility of the growth of fungi, bacteria and microbes; As a result, it provides a more hygienic environment.
What are the characteristics of a good toilet?
In addition to beauty and high quality, a good toilet should drain the largest volume of impurities in the toilet bowl with the least amount of water consumption in the shortest time, without sound, without discharge and with sufficient suction power.
What are the various kinds of toilet draining methods?
Different methods are used to flush and clean the toilet. "Wash down", "Whirlpool", "Waterjet", and "Turbojet" discharge systems are four popular discharge mechanisms found in most modern toilets.
What does ax in toilet mean?
Ax is the distance between the center of the siphon exit and the wall behind the toilet.
Is it essential to find out about the Ax toilet before purchasing?
One of the most significant aspects of toilet seat installation that should be considered when purchasing is the size of the toilet seat.
What are the different types of toilet sitting doors (double doors)?
In the market, there are two types of "regular" and "silent" doors in bathroom toilets.
What factors should be taken into account when purchasing sanitary ware?
Beautiful model, size and comfort of the toilet, transparency of the glaze, glaze surface, lack of fractures on the glaze body, ease of installation, and accessories.
What kinds of detergents are best for washing clothes?
All standard detergents can be used for washing.
Can sanitary ware be cleaned with dishwasher wires?
It is not recommended to use a dishwashing wire for any of the sanitary porcelain products, and it is better to use a cloud, sponge and scotch.
What are the possible reasons for the toilet siphon not working?
Non-sealing of the draining mechanism, jamming of the float breaker lever (due to scale build-up), not closing the water outlet valve of the draining mechanism.
What should be observed before installing the toilet?
Before installation, attention must be paid to the infrastructure of the installation site, the product and sealing at the time of installation; These items are controlled by authorized service providers.
Does the inside of the cisterns have glazing?
Yes. Rosi toilet tanks are glazed.
What is the cause of the unpleasant smell coming from the toilet?
Low level of water in the bowl, incorrect installation of the toilet
What is the size of the sewer pipe outlet needed to use rosi products?
The size of the sewage outlet pipe in Rosi toilets is equal to 90.
Does the siphon (trap) of toilets have glaze?
Rosi manufactured toilets have glazed trap.