Certificate

The Gütegemeinschaft Mineralwolle e. V.
hereby awards the following on the basis of the
present audit report




_________________________
(the Company)

the Quality Mark for Products made of Mineral Wool

approved by RAL
Deutsches Institut für Gütesicherung und Kennzeichnung e.V.
and protected by registration at the EUIPO as a warranty mark

Rackwitz,          
Gütegemeinschaft Mineralwolle e. V.


....................................
The Chairman of the Board