Insiders' trading

ROCKWOOL INTERNATIONAL A/S
Hovedgaden 584, Entrance C
DK-2640 Hedehusene

Phone: +45 46 56 03 00
Fax: +45 46 56 33 11
Internet: www.rockwool.com
Danish CVR no: 54879415

Release no. 04 - 2008
To OMX Nordic Exchange Copenhagen A/S
Nikolaj Plads 6
1067 Copenhagen K

This is a translation of the Danish version. Only the Danish version is legally
binding. 

13 March 2008

Report of transactions with shares and related securities of Rockwool
International A/S by persons discharging managerial responsibilities and
persons/companies closely associated with these. 

Pursuant to section 28a of the Danish Act on Securities Trading, Rockwool
International A/S shall make public transactions with shares and related
securities of Rockwool International A/S by persons discharging managerial
responsibilities and persons/companies closely associated with these. 

Name:
Carsten B. Winther

Reason:
Member of Group Management

Issuer:
Rockwool International A/S

ID code/ISIN:
B = DK0010219153

Description:
Shares

Transaction:
Purchase in connection with exercise of Share Options

Trading Date:
2008-03-12

Market:
OMX Nordic Exchange Copenhagen A/S

Number:
3,200

Market value DKK:
886,400.00

For further information please contact:

Rockwool International A/S
Group Legal Affairs