Balconies and terraces – sheet waterproof membranes

The selection of a suitable system is very important for the sound installation of stone and ceramic on balconies and terraces. Due to different expansion of the materials used, stresses occur in the build-up of the layers, due to the temperature changes experienced. These must be permanently compensated.

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Solvent free universal primer, water and alkali resistant


Non-sag, cement-based, rapid hardening, polymer modified, low shrinkage and creamy smoothing compound, 2 – 50 mm

Water repellent, rapid hardening screed mortar with high strength


Fleece laminated sheet waterproof membrane

Waterproof tape for bridging bay edge joints and connections


Highly deformable flex-adhesive for heavy duty areas

Grey, highly flexible, S1 flex-adhesive for interiors and exteriors


Rapid hardening flexible grout, 3 – 20 mm joint width

Cement-based, water impermeable grout with improved mechanical and chemical resistance for joint widths from 3 – 20 mm

Silicone sealant for movement joints