Storage stone system S12 G short

The storage stone system S12 G Kurz is timeless and versatile. The devices have a plug-in ready gas connection - this is quickly accessible via the standard inspection flaps. Of course, the various storage stone systems are also available for a fireplace insert for wood fire. Thanks to integrated ventilation, this system can be installed directly on the mounting wall without additional insulation or brickwork. The prerequisite for this is of course "components that are not to be protected".

Dimensions (basic model):W 690 x H 1580 x D 690 mm
Execution:Sheet steel anthracite (matt)
Weight (basic model):approx. 371 kg
Gas fireplace insert:Ekko GU 45 with support frame system
Power range:G 20 (natural gas H): 2,0-8,2 kW
G 25 (natural gas L): 2,9-8,2 kW
G 30/31 (liquid gas 50 mbar): 1,7-5,2 kW
Energy efficiency class according to (EU) 2015/1186
for gas fireplace insert:


sheet steel

Ventilated rear wall

Gas fireplace insert options



LED ambient

2. substructure,
H 310mm

concrete variants

memory concrete

design concrete

Individual front applications

Bench racks and front panels made of crude steel in an oiled or painted look are available on request.

Oiled crude steel

memory concrete

Please note that the storage stone systems are a raw, puristic surface made of storage concrete, which is a unique item due to its unique surface quality. Irregularities or color differences in the material cannot be avoided due to production. Therefore, surface finishing is planned for these systems. So if you want a uniform, even surface, we offer you three different finishing techniques in cooperation with Brillux.

You can find more information on the various techniques and other finishing options under the following link.

To the design variants

design concrete

Our design concrete is a storage concrete colored through in anthracite, the surface of which is finished, that is, waxed, polished and sealed with it.

Water stains and traces of use of any kind are almost completely rejected. The surface is therefore easy to maintain.

A specific property of this material is that it forms holes of different sizes in the surface. This is a special expression of design concrete and contributes to its uniqueness in execution.

Ekko GU 45 with support frame system

  • Power range:
    G 20 (natural gas H): 2,0-8,2 kW
    G 25 (natural gas L): 2,9-8,2 kW
    G 30/31 (liquid gas 50 mbar): 1,7-5,2 kW
  • Inner lining: sheet steel anthracite (matt)
  • Front width: 484 mm
  • Front height: 1091 mm
  • Side part depth: 517 mm