Linear drain Wedi 700 mm Riolita Optima Tileable

Wedi Riolita Optima 700 mm long linear shower drain incorporate a flange all an four sides of the drain body. In one side collar is folded, which facilitates the mounting of the wall and ensures optimum offset grid from the surface of the tile arranged on the wall. The tiles surrounding the drain are glued down onto the flange creating an excellent seal. The channel is complemented by a high quality stainless steel trap. The entire drain is made of 304 S 15 grade stainless steel. 304/304L (UNS S30400) is the most common and widely used stainless steel. It is an austenitic stainless steel with non-magnetic properties in the annealed condition that offers good corrosion resistance to both chemical and atmospheric exposures, with a high resistance to oxidation. Type 304/304L has good forming and excellent welding characteristics. It is non-hardenable by heat treatment. Our channels are supplied with adjustable legs to make installation easier. Also, you can choose grating design between stylish stainless steel, modern blue glass, tileable channel or classic standard grid.

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Channel length700 mm
Channel height28 mm
Total height128 mm
Channel width52 mm
Total width121,5 mm
Material304 S 15 grade stainless steel
AdditionalsTanking kit
Waste trapStainless steel
Steel collarIntegrated
CleaningFrom above (Easy clean system)
ModelRiolita Optima
Set consistsLinear drain body · stainless steel collar · drain grating · adjustable legs · siphon trap
  • Total length (X): 795 [mm]
  • Channel length (X-95): 700 [mm]
  • Height of channel (C): 28 [mm]
  • Height of drain (D): 38 [mm]
  • Height to the centre of waste pipe (G): 73 [mm] 
  • Total height (H): 128 [mm]
  • Width of channel (Y): 52 [mm]
  • Width of insulating flange (F): 121,5 [mm] (included)
  • Flange to top edge of channel (T): 51.5 [mm]
  • Flange from the bend to top edge of channel (B): 18 [mm]
  • Complete siphon, pipe diameter: Ø50 [mm] (european standard size),
  • Drain's cover included.

Grating patterns available for this product:

Adjustable legsAdjustable legs are included. You will receive two parts that can be attached to the edges of linear drain and used to adjust total height of the drain with siphon. We will send them in the same package as the drain.

They are not necessary though, and anything can be used to raise the drain. Usually the installator or the plumber decides if they are required or not. Included.

Caution. Please read the instructions carefully before installation.

  • The diagram shows various parts of the channel and their dimensions can be found on the More info tab.
  • We recommend that you do not remove the protective foil from the grating until the installation is complete
  • The instructions refer to the correct installation of the channel only and do not include information regarding insulation or other elements of the shower cabin such as sealing connections between the shower walls and floor as well as water proofing.
  • The channel should be installed together with the siphon trap and then the adjustable legs should be glued in the places shown.

The tanking kit is a ready-mixed, under-tile tanking system to protect water sensitive substrates from exposure to water. Suitable for wet areas such as bathrooms, showers in residential buildings, hotels, old people's homes and hospitals. Should not be used in places exposed to pressurised water, for an instance swimming pools. Ready to use, no mixing required and easy to apply with a roller. The kit includes a high performance joint reinforcing tape to protect against movement in floor joins and corners etc. The contents are all INSIDE the bucket and the contents are protected in the bucket with polystyrene infill's to stop transit damage.The instructions are printed on the rear of the tanking kit.

For anti-moisture insulation systems in wet rooms and rooms intended for human residence. The tanking liquid is a ready-to-use singlecomponent, solvent-free sealant composed of polymer dispersion, fillers and modifying additives. When applied to the surface, upon binding it creates a flexible and water-insulating layer.

Tanking kit contains:

  • 4kg Tanking Liquid
  • 1l Primer
  • 10 Metres flexible Sealing Tape
  • 2 Flexible Pipe Collars
  • 2 Corners


  • Consumption to 1,2kg/m²
  • Solvent free
  • Drying time: 2h

Tanking liquid

Tanking liquidThe tanking liquid is a ready to use, single component, solvent-free sealant mass, consisting of polymer dispersion, fillers and additives. When applied to a substrate and cured, it forms a flexible waterproofing coating. The product is intended for use inside places intended for human residence, especially in humid areas (such as bathrooms, kitchens, laundries), to perform insulation against moisture under linings and coverings, such as ceramic tiles, glazed tiles, terracotta, wooden floors and panels, and synthetic carpets.


Tanking primerThe product is intended for priming absorbent and porous surfaces, inside and outside buildings. It is especially recommended for cement - limestone plaster, gas concrete, plaster-carton boards and cement plaster. The primer has a high penetration ability, is deeply absorbed into the substrate, thus strengthening it, while allowing for „breathing”. These benefits improve the structure of the substrates, which, due to the passage of time, have lost their appropriate parameters. The priming solution improves adhesion to the surface of other materials that will be used on the primed substrate. By reducing the absorbency of the substrate, the wear of the applied coating materials, emulsion paints, glues, mineral putties reduces as well. The solution, due to the content of the biocide and fungicide, protects the primed substrate against the formation of mold and bacteria in the product.

10m sealing tape · 2x flexible pipe collars · 2x corners

Tanking mattPipe collarCorner

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Linear drain Wedi 700 mm Riolita Optima Tileable
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