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StoVentec S

Seamless, rainscreen cladding facade with natural stone tiles
StoVentec S

Products and systems vary from location to location due to local building regulations and standards. We strongly advise you to make contact, your local expert will be happy to consult you on standards and approval.

System advantages

  • for the design of individual, high-quality natural stone surfaces
  • benefits in terms of building physics thanks to rear ventilation of the facade (humidity, sound and thermal protection)
  • unevenness can be levelled by means of an adjustable sub-construction
  • lowest thermal bridging coefficient due to bespoke sub-construction made from a combination of stainless steel and aluminium
  • passivhaus-certified sub-construction possible that is free from thermal bridges
  • highly weather-resistant
  • very high crack resistance


Thermal protection

  • mineral wool faced with nonwoven
  • thick insulant layer possible
  • system implementation also possible without insulation

Reaction to fire

  • class B1 in accordance with DIN 4102-1, limited combustibility
  • in a defined system build-up, class A2-s1, d0 in accordance with EN 13501-1 when using the StoVentec Carrier Board A or in accordance with national standards when using the StoVentec Carrier Board
  • fire barriers may be required in accordance with national specifications

Impact resistance

  • highly resistant to mechanical stress

Sound insulation

  • improvement of up to 14 dB (A) in the sound reduction index
  • 28033_stoventec_s
  • 27480_stoventec_s


Area of application

  • new and existing buildings, installation limits in accordance with national building regulations
  • sub-construction consisting of a wall bracket and carrier profile (StoVentro Y): large system build-ups are possible, e.g. > 60 cm, suitable for the passivhaus standard with a certified sub-construction


  • masonry, e.g. brick, calcium silicate masonry units, cellular concrete, fair-faced masonry and masonry veneer
  • concrete and concrete slab construction (three-layer concrete slabs)
  • timber frame construction


  • sub-construction consisting of a wall bracket and carrier profile (StoVentro Y): easily adjustable sub-construction made of a stainless steel and aluminium combination with the lowest thermal bridging coefficients
  • in timber frame construction with timber supporting battens


  • complete selection of detail solutions
  • fast installation

Creative possibilities

Design options

  • natural stone tiles
  • surface polished, honed, sand-blasted, brushed, edges bevelled as standard (also without bevel on request)
  • can be combined with three-dimensional facade elements made of Verolith granulate

Colour spectrum

  • extensive selection of colours due to various natural stones



The relevant European and/or national approvals apply.

How can I help?

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We are Sto, how can we help you?

  • Audra Lee
    Audra Lee Sto Singapore
  • Otto Norling
    Otto Norling Sto Sweden
  • Wei Zhuang
    Wei Zhuang Sto China
  • Grant Littlejohn
    Grant Littlejohn Int. project support London
  • Mark Harris
    Mark Harris Sto Gulf Region
  • Murat Yarar
    Murat Yarar Sto Turkey

Global presence. Local knowledge.
Feel free to contact us.