Sika Tiling Systemfor Existing Balconies


The penetration of water from exposed surfaces including terraces and balconies is one of the most common causes for the degradation of buildings. Fortunately there are Sika solutions that enable you to repair and upgrade these areas quickly and at a comparatively low cost without completely removing the existing finishes.

After removing any loose existing tiles and grout and thoroughly cleaning the surface, Sika has the complete refurbishment system including thixotropic repair mortars to patch and restore the levels. The waterproofing layer is made with a flexible and durable polymer modified cementitious mortar. The cementitious tile adhesive is also designed for use on fully exposed balconies and areas subject to extreme weather conditions; it is flexible and has a high polymer content, which allows accommodation of movement due to wide and rapid temperature variations. This system also is completed with a flexible cementitious tile grout for external use, with good mechanical and abrasion resistance. These properties are increased by mixing the grout with a special latex. A high performance, one-component, elastic polyurethane sealant is used to seal any moving joints or connections and ensure they also remain watertight.


Products Usage:

Please select your country in order to learn more about the available local Sika solutions.

Sikaflex®-11 FC+   Sika MonoTop®
Sikalastic®-1 K
2 layers
  Sika® SealTape-S
SikaCeram®-255 StarFlex LD   Vapor barier
SikaCeram® CleanGrout
with SikaCeram® LatexGrout
  Old Pavement

How to build a Sika Tiling System for Balconies in 6 steps? Watch this video

Sika MonoTop®

One-component, polymer modified, cementitious patch repair and levelling mortars to produce (if necessary) a sound and uniform substrate for waterproofing and tiling works. Available according to different thickness.


Approx. 1.8 to 2.0 kg/m2 per 1 mm of thickness

Sikalastic®-1 K

One-component polymer modified cementitious mortar, flexible and fiber-reinforced for waterproofing and concrete protection.

Sika® SealTape-S

Sealing tape to waterproof and seal joints, perimeter and fittings in areas subject to moisture.


1.2 kg/m2 per 1 mm of thickness

1 L.m per L.m of corners and joints

SikaCeram®-255 StarFlex LD

Low dust emission, deformable powder adhesive to lay large sized ceramic tiles. (C2TE S1)


Approx. 4 kg/m2


SikaCeram® CleanGrout

Cementitious Tile Grout for 1 – 8 mm width. Water repellent, anti-fungus, high abrasion resistance, with very stable colors. (CG2) Mixed with:

SikaCeram® LatexGrout

Special latex additive for increasing performance of cement grouts, flexibility, and water resistance. (S1)


Approx. 1.0 kg/m2 (Tile size 12 x 24 x 1.4 cm, joint width 4 mm)

1.4 liter per 5 kg bag of grout


Sikaflex-11 FC+

Elastic joint sealant and multipurpose adhesive based on polyurethane, for use in vertical and horizontal joints, caulking between partitions, crack sealing, sealing in metal and wood construction.


1 cartridge 300 ml will make approx. 12 m for a joint section of 5 x 5 mm

  • Surface preparation
  • Waterproofing
  • Tile Adhesive
  • Tile Grouts
  • Sealant