Dalhem Ribba utilises a gypsum particleboard core chosen for its resistance against fire and long term stability. This core material is made up of 100% recycled or sustainable material and the finished product is 100% recyclable. It is also easy to cut allowing for precise installation. The gypsum core is wrapped in either a high quality, sustainable, natural wood veneer or in a foil finish chosen from our range of faux veneers, solid and metallic colours or custom printed designs. 



The innovative and exclusive concealed installation profiles created for the Dalhem Ribba wall and ceiling solutions give the best range of mounting capabilities on the market. The original solution allows the product to be installed around tight angles or curves using its variable rib centres whilst main-taining the visual regularity necessary for a seamless result.
Due to the versatile assembly system Dalhem Ribba can be installed using standard fixings on concave or convex curves from a minimum radius of 500mm for ceilings or 150mm for walls; alternative installation methods can be used to further improve minimum values.

Dalhem Ribba wall ribs are installed using individual clips giving no restriction to external curved installation and leaving the minimum radius for internal curves dependant on both rib depth and spacing between ribs. 

Dalhem Ribba provides endless possibilities for interior design on walls, the piece-by-piece installation allows for infinite increments of gaps between ribs as well as variation in spaces for a less regulated finish and simple integration of lighting elements. The installation system allows for complete design flexibility whilst maintaining a systematic and tested process making installation straightforward and swift. The process only requires a battened substructure to which the Ribba U-profiles are attached at the required increments to which the ribs are pressed. Although Dalhem wall ribs are not demountable by design they can easily be mounted on to doors and hatches for a functional installation.

The illustration above expands a typical wall assembly of Dalhem Ribba. The special U-profile is attached to the cross battening or other supporting surface with a maximum of 600mm spacing between profiles in the direction of the ribs and at any desired spacing against the direction of the ribs. A project specific template can be supplied by Dalhem to ensure accurate installation.  The ribs are then secured to the structure by pressing the U-profile into the grooves on each rib (a dab of carpenters glue can be used at this point) and final adjustments can be made with a rubber mallet for a secure installation.


Everdenberg 11-b
4902 TT Oosterhout
The Netherlands

Tel : +31 (0)85 222 06 85
Mail : info@dalhem-ribba.nl

Chamber of Commerce : 20169731
VAT nr. : NL8222.24.756.B01 

Dalhem Ribba Europe BV is a subsidiary name of DNS international
Dalhem Design Nederland is a trademark of Dalhem Ribba Europe BV
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