Installations for the Grohe toilet: types and sizes, pros and cons

Today, the familiar toilet bowl with its visible and not always aesthetic pipes and corrugated hoses has been replaced by a suspended model. She had all the connection systems hidden, and the toilet bowl, floating in the air, and the drain panel remained in sight. All fasteners are hidden in the false box. The size of the installation can be matched to the size of the bathroom. The Grohe company from Germany is a leader in the production of sanitary ware and fittings for it. Consider a toilet installation from this company.

Today Grohe produces frame and universal systems for the installation of suspended structures. Without these products, it is impossible to install wall-hung toilet bowls. The system is based on a rigid frame that holds the entire structure, giving it strength. The frame is made of high-strength steel, consists of several parts that are connected into a single structure at the installation stage, and is attached to the floor surface with metal rods.

A flat plastic cistern is fixed to the top of the frame. The insulating material styrofoam prevents condensation from forming. On the front wall of the cistern, there is a cell for a push-button flush system.

Grohe produces two types of installation structures.

• Solido. The base is a steel frame treated with an anti-corrosion coating. Complete with all necessary fasteners. The height adjustment step is 20 centimeters. This allows the toilet to be positioned at a comfortable height from the floor. The entire structure is mounted on the main wall and fixed to the floor.

• Rapid SL. It is a frame system to which any plumbing is connected. The set includes partitions of different heights. It is attached to unplastered load-bearing structures, plasterboard partitions and piers. The paw bars are firmly fixed on the floor or foundation surface. The maximum load of the frame is 400 kg. Special brackets included in the kit allow you to install the structure in a corner.

Two vertical posts made of a profile pipe take all the load from the weight of the plumber and the user. They transfer the load to the floor. The horizontal lintel, which serves for fastening, is rigidly attached to the uprights with pins. The lower and upper lintels maintain the rigidity of the entire structure.

The standard installation option assumes fastening the upper part of the frame to the wall with studs and stops. The lower legs are fixed to the floor or structural floor. Particular attention is paid to the wall where the installation will be installed. Supplied brackets allow you to fix the installation on a load-bearing wall.

When using a drywall panel, install the module straight into the steel profile during the erection of the partition... The installation is attached only to the lower enclosing structure, and the support legs are of a larger size. The thickness of the finish varies, so the height of the toilet can be adjusted. At the bottom of the racks there are legs welded to the smaller pipe with telescopic locks. After setting the height, the legs of the horizontal level of the frame are tightened with bolts.

The metal frame itself can be installed in several ways.

• False panel... The frame is built into the gypsum fiber sheets.

• Box. The installation is fixed in front of the main wall and sheathed with plasterboard.

• Corner option. It is only suitable for combined bathrooms.

• Separate design. Suitable for complex bathroom layouts.

The flush plate is an important part of the installation. All repairs are carried out through the panel for this button. The new Grohe EcoJoy technology shuts off the water with a special valve inside the tank, controlling the drain or overflow of water. It can be stopped until the tank is completely empty. If the device is damaged, water moves directly into the bowl. This prevents it from leaking onto the floor.

Grohe Whisper split support tube technology provides quiet operation. It prevents vibration and sound transmission to the structure. The system is connected to the water supply through the holes in the side of the tank. There are several options for connecting hoses to the tank. Universal hoses allow you to connect pipes from either side.

The advantages of installation systems delight consumers:

• installation is carried out anywhere in a monolithic wall and can withstand heavy loads;
• hidden installation improves the design of the bathroom and saves space;
• no need to regularly clean the water tank from dust and condensation;
• the system works with reduced noise;
• due to the variety of flush plate design, the installation can be matched to any interior;
• the bowl is not mounted to the floor, which facilitates access to the most inaccessible places when cleaning;
• quick access to the tank when opening the outer panel;
• have leakage protection;
• a wide range of sizes and designs.

The disadvantages include some of the installation nuances:

• when installing the system under the screed, the module is installed at the initial stage of construction;
• laborious installation process;
• the height of the screed is calculated in advance in order to set the toilet at the desired level;
• high price;
• impossibility of self-installation without the involvement of a specialist;
• closed communications, which, in the event of a leak at the pipe connection, will require complete dismantling of the false panel;
• some utilities require approval to hide the common riser.

You can install a suspended structure anywhere in the washroom. It can be installed in a niche as standard, or in the middle of the room. It is advisable to do this during repairs in order to complete the wiring. The floor version with installation looks neat. In this case, an anchor to the wall is not needed. The frame is sold complete with a toilet and eliminates the need for room redevelopment. The disadvantage of such a system is that if one of the parts is damaged, the entire system must be dismantled.

Several options are offered to secure the installation.

• Low. Installed in bathrooms with low ceilings. The height of the entire system is about 82 cm.
• Double-sided. It is used where it is necessary to install bowls from different sides. This system saves floor space.
• Corner. Installed in a combined toilet and bathroom. The system is fixed with a corner mounting module
• Linear construction... All plumbing equipment is installed in the line in the sanitary room.

For suspended structures, the same material is used as for conventional toilets. Recognized as the best porcelain and earthenware. They are covered with a protective glaze, imparting impact resistance and attractiveness. Porcelain bowls have an increased density, since they are fired at a higher temperature compared to their earthenware counterparts.

Clay is used for production, only in different proportions to other components. In the manufacture of porcelain bowls, the percentage of kaolin is 50%, and for earthenware - all 85%. This explains the fragility of earthenware bowls and an affordable price. Porcelain products are not coated with a dye composition. All colored bowls are made of earthenware. There are hanging toilets made of metal and glass.

Installations of suspended structures do not depend on the shape of the toilet bowl, but on the area of ​​the bathroom. Toilet bowls are of several types.

• Visor. It is often used in pendant models. The disadvantage is its rapid contamination.
• Funnel-shaped. Allows you to save water when flushing, does not retain odors. It is easy to look after her.
• Poppet. Most impractical. Flushing takes a long time and requires special care. The main advantage is the absence of splashes during use and flushing.

The length of the toilet bowl is the main criterion when choosing an installation:

• for small rooms choose oversized models up to 54 centimeters in length;
• bowl length 60 centimeters the most demanded;
• model 70 centimeters and are more suitable for people with disabilities, powerful physique and the elderly.

Standard heights range from 1 to 1.5 m, depending on the type of module. The width is chosen based on the parameters of the room where the toilet will stand, it is 0.3-0.5 m. Sliding wings when mounting the structure to the wall exceed standard values.

The depth of the bowl is 14-23.5 cm. The shallower the depth, the smaller the niche needed for installation. The minimum dimensions are beneficial when constructing a plasterboard false panel.

The installation height of the harness depends on the height of all family members. Standard, it is also the maximum, the height of the bowl installation from the floor is 40-43 centimeters. This parameter is indicated in SNiP as optimal and most comfortable for an adult.

Grohe installations come in different sizes and designs. Installation is carried out at any height. All models are equipped with a leakage protection system. If the flush button is faulty, the water flows into the toilet bowl. There are different ways of connecting hoses to the tank, and some models can be connected to pipes from either side. The advantage is also the ability to quickly revise the tank. To do this, you just need to open the external drain panel.

The cost of Grohe installation systems depends on their type of construction and design.

• Grohe Solido Perfect - ceramic, versatile, minimalistic wall-hung toilet. The supplied Duroplast seat has a shock-absorbing lowering option. The dual flush button is pneumatic and operates in Start-Stop mode. Front mounting is provided. The kit includes all the necessary parts for water connection and installation.

• Grohe Solido Lecico 4 in 1. Installed in front of a main wall or partition and withstands a load of 400 kg. Can be installed solo, as well as in a row with other plumbing. The installation height is 113 cm. The water connection is permissible from all sides except the top. The 2.6-9 liter tank is insulated from condensate moisture. White toilet bowl, wall-hung type, made of ceramic, small size 52 cm. Duroplast lid with microlift for smooth closing. The Skate Air water outlet panel is finished in high-gloss chrome and has a large and small flush option.

• Grohe Solido 5 in 1. The set includes a Euro Ceramic wall-hung toilet, a supporting steel frame with powder coating, and a pneumatic flush valve. The Start-Stop button interrupts the drain by simply pressing it again. The installation is complete with the necessary fasteners and two rubber grommets. A microlift installed on the seat smoothly closes the lid. Horizontal type of installation.

• Grohe Rapid SL set 4 in 1. The system has a chrome Skate Air flush plate with three modes to suit any room design. Grohe EcoJoy, dual flush system, reduces water consumption by 50%. Whisper technology provides optimum sound insulation. The steel frame can withstand a load of 400 kg, which is confirmed by the certificate. Installation is made easy with the QuickFix mounting system, which requires no tools to connect to the water supply.

• Grohe Rapid SL Solido 4 in 1. Installation height 1.13 m. The kit includes a Skate Cosmopolitan chrome flush plate. The Grohe Whisper method minimizes the noise when the water is drained. Grohe EcoJoy, dual flush system, saves water consumption by 50%. The Grohe QuickFix Mounting System allows for easy installation without tools for water connection.

Before starting the installation, it is necessary to choose an installation site, taking into account the possibility of access to the sewage and cold water supply. Mark the frame fixing level. Use a building level for even installation. The assembled structure must fit snugly against the wall or floor. Before installing the tank, it is advisable to pour several liters of water into it in order to check its work.

Before attaching the suspended structure, it is necessary to create false wall. Only then should the toilet be secured with studs and connected to the water drainage system. The drain button is installed at the final stage.

You can install the system not earlier than 10 days after finishing the room. The tile adhesive must be completely dry, otherwise the tile may move away from the wall under load. The pipes for draining water and sewerage must be adjusted to the required size, since they are only included in the kit. They are not on sale. Before finishing finishing, all openings in the pipes and the cistern must be closed with plugs so that debris does not enter the system.

For how easy it is to install the Grohe wall-hung toilet system, see below.