Elementbauweise kopfgrafik Innenputz PLY

SWISS KRONO MAGNUMBOARD® OSB Finishing – Without Boarding

Plastering, papering, tiling or direct painting: interior SWISS KRONO MAGNUMBOARD® OSB surfaces can be finished without any need to cover them with additional boards. This saves not only work, but also time and money. It also removes all limits to the imagination.

Direct Indoor Finishing of SWISS KRONO MAGNUMBOARD® OSB

While conventional glued laminated timber (glulam) still needs to be covered with gypsum fibreboard or the like, which in turn has to be trowelled with filler, with SWISS KRONO MAGNUMBOARD® OSB you can dispense with these additional steps. One reason is that the OSB board’s sanded surfaces readily accept finishes. Another is that use of the storey-high formats eliminates joints in walls. This isn’t possible with other engineered wood boards or glulam, so cracks tend to form when they are directly finished. That is why it is first necessary to cover them with gypsum fibreboard or another product. SWISS KRONO MAGNUMBOARD® OSB accelerates the pace of construction while slashing costs, as there is no need for this intermediate step. As soon as the prefabricated modules have been assembled, work to finish the interior surfaces can proceed right away.

Glulam is a popular choice when visible wood surfaces are wished, despite the fact that these are more expensive than standard grades. But for any other kind of wall design, SWISS KRONO MAGNUMBOARD® OSB is both more efficient and more cost-effective. Plus, it imposes virtually no limits on the imagination: paint or plaster, wallpaper or tile, practically any idea can be implemented.

Benefits at a Glance:

  • No need to apply gypsum plasterboard or a similar product before finishing
  • Less expensive, work-intensive and time-consuming
  • Flexible use of plaster, paint, varnish, wallpaper, tiles etc.

The following interior finishing products harmonise excellently with SWISS KRONO MAGNUMBOARD® OSB. In other words, they are also environmentally friendly and reinforce the properties of SWISS KRONO MAGNUMBOARD® OSB that create a healthy indoor climate.


Healthy Living with Rotkalk

Rotkalk is a natural lime-based plaster system, the harmonised components of which let walls breathe. It can be used on interiors or exteriors.

What does the Rotkalk plaster system do?
Lime-based plasters from Rotkalk:

  • Regulate humidity for an optimal indoor climate
  • Can absorb considerable amounts of water and release them again when needed
  • Naturally prevent mould and mildew and colonisation by microorganisms, due to their high pH value (>12) Actively reduce harmful contaminants such as formaldehyde, hydrocarbons, nitrogen and volatile organic compounds (VOCs) in the air
  • Have been shown to absorb unpleasant odours like those from cooking

Rotkalk Filz 1: Finishing Plaster with Fine Marble Grains for Interior Use


  • Improves the indoor climate
  • Suitable for interior use
  • Can be applied by hand or using a machine
  • Available in white (approx. RAL 9016) and the colours of the Knauf ColorConcept colour shade selector card

Knauf ColorConcept

  • Finishing plaster CR / strength class CS I acc. to DIN 998-1
  • Mortar group PII acc. to DIN V 18550

Detailed product information is available here.

Knauf Rotkalk ­

Knauf Rotkalk

  • Copyright SWISS KRONO GmbH
Télécharger: (9.536 kB)
Rotkalk System (Interior) on Magnum Board ­

Rotkalk System (Interior) on Magnum Board

  • Copyright SWISS KRONO GmbH
Télécharger: (237 kB)


Sto interior finishes open up an enormous range of finishing possibilities for virtually any room.

They are also characterised by outstanding technical properties. The resulting elegant surfaces excel with first-class water vapour permeability, are visually aesthetic and resist mechanical stresses.

Everything for Creatively Decorating Rooms

Structured finishes play with light and cast shadows to good effect. Their appearance constantly shifts and changes depending on the viewing angle and the direction and intensity of lighting. There are virtually no limits to the range of effects that be achieved by scratching, grooving or shaping finishes and by using different grain sizes. And the possibilities rise exponentially in combination with Sto interior paints and Sto specialty coatings.

StoDecosil K/R/MP
Silicate-bound finishing plaster


  • In interiors
  • On walls and ceilings
  • For creating surfaces with a mineral look
  • Sensitive environments such as childcare centres and hospitals
  • For optimally repairing interior surfaces afflicted by mould or mildew


  • Excellently inhibits the growth of mould and mildew
  • Water vapour permeable
  • Organic content < 5%
  • Contains no solvents or plasticisers and gives off only minimal emissions
  • TÜV-certified; monitored by an independent institute
  • Free of fogging-active substances
  • natureplus®-certified: satisfies strict criteria for eco-friendliness, safety and functionality

Detailed product information is available here:

STO Innenbeschichtung ­

STO Innenbeschichtung

  • Copyright SWISS KRONO GmbH
Télécharger: (1.894 kB)

CAPAROL Rustikputz K 15

Field of Application

For trowel or spray applied, durable interior coatings to provide a rustic look. Particularly suitable for efficient spray application on large areas (seamless surfaces).

Material Properties

  • Emission-minimised, solvent-free, unplasticized.
  • Water-dilutable, ecologically compatible, low odour.
  • Wash-resistant.
  • Diffusion-capable.
  • Robust and insensitive to shock and impact.
  • Reaction to fire / Classification as per DIN EN 13501-1: A2-s1,d0
  • free of preservatives.
  • Coating material according to DIN 18558 - POrg.2.
  • Free of fogging active substances.

Material Base / Vehicle
Synthetic resin dispersion/emulsion according to German standard DIN 55 945.

Detailed product information is available here.

Caparol Rustikputz K 15 ­

Caparol Rustikputz K 15

  • Copyright SWISS KRONO GmbH
Télécharger: (166 kB)

CAPAROL Reibeputz R 15

Field of Application

Decorative, expressively corrugated texture finishes/plaster coatings for interior surfaces.
Easy to apply and to texture.

Material Properties

  • Solvent-free, unplasticized.
  • Water-dilutable, ecologically compatible, low odour.
  • Wash-resistant.
  • Diffusion-capable.
  • Robust and insensitive to shock and impact.
  • Reaction to fire as per DIN EN 13501-1: Class A2-s1,d0
  • Free from preservatives.
  • Coating material as per German standard DIN 18558 – POrg. 2.
  • Free of fogging-active substances.

Material Base / Vehicle
Synthetic resin dispersion/emulsion according to German standard DIN 55945.

Detailed product information is available here.

Caparol Reibeputz R 15 ­

Caparol Reibeputz R 15

  • Copyright SWISS KRONO GmbH
Télécharger: (272 kB)

Volvox Espressivo clay paint

Open to diffusion, breathable and pollutant-binding – all of these properties are combined in the exclusive Volvox Espressivo clay paint. The wall and ceiling paint, dyed with natural earth pigments, is easy to process and makes for an improved room climate thanks to its moisture-regulating and odour-absorbing properties. In addition, the coating of this solvent-free clay paint contains a large amount of negative ions. These create a pleasant atmosphere for people with asthma complaints and skin conditions. All in all, due to its high solids content, a single coat of this permanently elastic coating is usually sufficient to obtain completely covered walls.


Breathable, moisture-regulating, antistatic, wet-covering and virtually drip- and splash-free

Area of Application

Volvox Espressivo Clay Paint is suitable for use on dry, grease-free and absorbent surfaces (e.g., plaster or wallpaper), as well as on solid old paints and wood in indoor areas. The result is a complete and covering coat.


The range of Volvox clay colours includes over 150 shades.

18 10 30 Flyer Krono Swiss.pdf ­

18 10 30 Flyer Krono Swiss.pdf

  • Copyright SWISS KRONO GmbH
Télécharger: (445 kB)
1. 3 12.. Espressivo Lehmfarbe.pdf ­

1. 3 12.. Espressivo Lehmfarbe.pdf

  • Copyright SWISS KRONO GmbH
Télécharger: (134 kB)

If you have any questions, please contact:

  • Stefan Gottfried
    Dipl. Ing. (FH) construction en bois et aménagement
    Téléphone: +49 33962 69 - 751
    Fax: +49 33962 69 - 374

    SWISS KRONO OSB offers you a versatile high-tech building material with a long list of convincing benefits for cost-effective, sustainable construction.

  • Harald Sauter
    Mobile: +49 151 115 47616
    Fax: +49 74 3222 031 - 53

    Freedom to explore new designs, a healthy living environment and fast building: prefabricated modular construction with SWISS KRONO OSB provides all this and more. What else could you possibly want?

  • Carolin Steigemann
    Ingénieur diplômé (HES) technique du bois
    Mobile: +49 151 582 59762
    Fax: +49 33962 69 88762

    SWISS KRONO OSB is a fascinating, modern building material made from natural wood that instills a feeling of wellbeing in nearly everyone.

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