James Hardie's share registry is managed by Computershare Investor Services Pty Ltd (Computershare).

Manage your holding on-line

You can use the Computershare Investor Centre to manage your James Hardie holding on line. Here you can:

• View all your Computershare managed accounts in a convenient portfolio view;
• Select a User ID/Password of your choice for easier logins on future visits;
• Make changes directly to your account online, including:
  - Changing your address
  - Signing up for eCommunications
  - Certifying your tax status
  - Updating banking details
  - Voting your proxy with the same login you use to manage your shares
  - Getting access to company news and profiles from Reuters
  - Receive important information regarding your account

To register with the Investor Centre, you will your Holder account number (found on your Computershare statement, cheque or proxy); Family (Last) Name; and Postal Code.

Any enquiries or correspondence regarding JHX holdings should be directed to:

Computershare Investor Services Pty Ltd
Level 3, 60 Carrington Street, Sydney NSW 2000, Australia
or
GPO Box 7045, Sydney NSW 1115, Australia

Telephone within Australia: 1300 855 080
Telephone outside Australia: (61 3) 9415 4000
Facsimile: (61 2) 8234 5050
email: sydney.services@computershare.com.au
Website: www.computershare.com