Yes, we can! Company Rudolf Rost Sperrholz GmbH ist now certified to IRIS-standard

IRIS stands for "International Railway Industry Standard" and is a worldwide recognized standard to the railway sector, developed by Union des Industries Ferroviaires Européennes (UNIFE) in Cooperation with the leading railcar industry.

The InnoTrans 2014 has closed its gates.


Thank you very much to all visitors to our booth. We really enjoyed the inspiring conversations with you and we look forward to the Innotrans 2016.

The InnoTrans Team

Now this year's SMM has closed it´s gates and we thank you for your visit on our exhibition stand. We look back at a successful fair week and we look forward to the SMM 2016!

Welcome to our Website ...

Rudolf Rost Sperrholz GmbH designs, produces and delivers
special components for all ranges of application in vehicle-, ship- and railcar construction...


Vehicle-, Ship- and Railcar Construction

Our Materials ...


Sound-absorbing panels with corklayer

Naturally sound-absorbing – the light weight alternative


wood compound (three-ply) with high air sound-absorption


fire-resistant plywood (Shipbuilding)


fire-resistant light-weight plywood especially for railcar construction.


fire-resistant plywood


fire-resistant lightweight panels consisting of a base of glass fibre reinforced melamine or phenol resin

WAROfoam air ducts

extremly lightweight panels consisting of a base of glass fibre reinforced phenol resin


multifunctional sandwich-element


Bulkhead with B15-approval.

Deutsche Version

Any Questions?

Contact us - we can help! 

+49 4101 5939-0


detailed contacts.


Production site now in Baden-Baden

read more ...

Take a look at our Image Folder: