Sandstone Modak SONAT 517 red brown, natural

The structured surface which is sometimes strong means limited use inside.



The stone is frost resistant and is absolutely suitable for applications outside. We stock the following standard sizes.

Standard sizes, edges handcut, approx. 25mm in thickness, calibrated

  • 580/580mm
  • 580/880mm
  • 280/580mm
  • 280/280mm
  • 150/150mm
  • 420/420mm
  • 420/570mm

Standard sizes, tumbled, edges handcut, 25mm in thickness, calibrated

  • 150/150mm
  • 300/300mm

Above mentioned sizes can be ordered as single sizes or as a combination for a Roman Pattern. Other sizes on demand.


Cobbles, tumbled:



Slabs for individual cut to size products (e.g. steps and risers, window sills, wash tables etc.) are also obtainable and can be offered in the following thicknesses.

  • 25-40mm in thickness

Massive steps:

  • 1000/350/150mm in thickness
  • 1250/350/150mm in thickness

Skirtings, free lengths, edges sawn as well as one long edge honed and bevelled, 12mm in thickness.

  • 60mm high
  • 80mm high

Stone type


Range of use