Exhibit 99.1

James Hardie Industries N.V.

ARBN 097 829 895
Incorporated in The Netherlands with corporate seat in Amsterdam.
The liability of members is limited.

Notice of Meetings

The 2004 Annual Information Meeting of CUFS holders of James Hardie Industries N.V. will be held in
Harbourside Auditorium 2, Level 2
Convention Centre North
Sydney Convention Centre
Darling Drive, Darling Harbour
Sydney NSW Australia
at 10.00am Australian Eastern Standard Time (AEST) on Wednesday, 15 September 2004.

CUFS (Chess Units of Foreign Securities) are a form of security used to allow trading on the Australian Stock Exchange in shares of companies that are domiciled outside Australia.

The Annual Information Meeting of James Hardie Industries N.V. (the Company) has been called to enable CUFS holders to attend a meeting together in Australia to review items of business and other matters that will be considered and voted on at the subsequent Annual General Meeting in The Netherlands.

Questions

CUFS Holders will be able to ask questions as they would at an Annual General Meeting. This year, we invite holders to use the accompanying form to submit questions in advance of the meeting. We believe this process will make it easier for more holders to have questions answered, whether or not they can attend the Information Meeting. Holders will also be able to ask questions from the floor during the Information Meeting.

Webcast

For the benefit of holders unable to attend, the Annual Information Meeting will be broadcast live over the internet at www.jameshardie.com (select Investor Relations, then Annual Meetings). The webcast will then remain on the Company’s website so it can be replayed later if required.

Although no voting will take place at the Annual Information Meeting in Sydney, CUFS holders will be able to lodge direction (or proxy) forms specifying how their vote is to be recorded at the Annual General Meeting.

The Annual General Meeting will be held in Meeting Rooms 4 & 5, Courtyard by Marriott, Amsterdam Airport, Kruisweg 1401, 2131, MD Hoofddorp, The Netherlands at 9.00am Central Europe Time (CET) on Friday, 17 September 2004.

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Business of Annual General Meeting

1. Reports and accounts for the year ended 31 March 2004

To receive and consider the annual report prepared by the Managing Board.

To receive and consider the annual accounts for the year ended 31 March 2004 and, if thought fit, pass the following resolution as an ordinary resolution:

That the annual accounts of the Company for the financial year ended 31 March 2004 be received and adopted and published in the English language.

The attached Explanatory Notes set out details of where copies of the annual accounts are available for inspection.

2. Election of members of the Supervisory and Joint Boards

To consider and, if thought fit, pass the following resolution as an ordinary resolution:

That Mr JD Barr, being a member of the Supervisory and Joint Boards of the Company, who would otherwise retire immediately following this Annual General Meeting, having been nominated for election by the Joint Board in accordance with Article 22.4 of the Company’s Articles of Association, be re-appointed as a member of the Supervisory and Joint Boards.

A brief resume of Mr JD Barr is set out in the attached Explanatory Notes.

3. Supervisory Board Share Plan Participation

To consider and, if thought fit, pass the following resolution as an ordinary resolution:

That the Annual General Meeting approves the issue of ordinary shares in the Company to Mr JD Barr on the terms of the Company’s Supervisory Board Share Plan.

An explanation of the background and reasons for the proposed resolution is set out in the attached Explanatory Notes.

4. Renewal of authority for the Company to acquire its own shares

To consider and, if thought fit, pass the following resolution as an ordinary resolution:

That the Managing Board be irrevocably authorised to cause the Company to acquire shares in the capital of the Company for valuable consideration within the price range as set out in the Explanatory Notes for an eighteen (18) month period, whether as an on or off financial market purchase and up to the maximum number of shares as permitted by Dutch law.

An explanation of the background and reasons for the proposed resolution and the applicable price range are set out in the attached Explanatory Notes.

Notes on voting are attached.

By order of the Joint Board

/s/ W (Pim) Vlot

W (Pim) Vlot Company Secretary 11 August 2004

 

Voting Exclusion Statement

In accordance with the ASX Listing Rules, votes on resolution 3 of this Notice of Meetings will be disregarded if they are cast:

(i)

by any member of the Supervisory or Managing Boards or their associates; or

(ii)

by a person whose votes in the opinion of the Australian Stock Exchange Limited (ASX) should be disregarded. As at the date of this notice, the ASX has not notified the Company of persons whose votes ought to be disregarded on resolution 3.

People who fall into the categories listed above, will not have their votes disregarded if:

•

they are acting as a proxy for a person who is entitled to vote, in accordance with the directions on the proxy form; or

•

they are chairing the meeting as proxy for a person who is entitled to vote, in accordance with a direction on the proxy form to vote as the proxy decides.

Notes on voting

CUFS holders

CUFS holders who wish to vote on the resolutions to be considered at the Annual General Meeting have the following three options available to them:

1.

Complete the Direction Form accompanying this Notice of Meetings and lodge it:

	(i)		in person at the Annual Information Meeting; or
	(ii)		by post at GPO Box 7045, Sydney NSW 2001, Australia; or
	(iii)		by delivery to Level 3, 60 Carrington Street, Sydney NSW, Australia; or
	(iv)		by facsimile to (02) 8235 8220 from inside Australia or +612 8235 8220 from outside Australia.

2.

Complete a Direction Form using the internet

 

	(i)		by post at GPO Box 7045, Sydney NSW 2001, Australia; or
	(ii)		by delivery to Level 3, 60 Carrington Street, Sydney NSW, Australia; or
	(iii)		by facsimile to (02) 8235 8220 from inside Australia or +612 8235 8220 from outside Australia.

(i)

in the case of issuer-sponsored CUFS (identified by the prefix I before the SRN): obtain a transfer form, execute it and return it to Computershare Investor Services Pty Limited:

	a.		by post to GPO Box 7045, Sydney NSW 2001, Australia or Level 3, 60 Carrington Street, Sydney NSW, Australia or
	b.		by facsimile to (02) 8235 8220 from inside Australia or +612 8235 8220 from outside Australia; or

(ii)

in the case of CUFS sponsored on the CHESS sub-register (identified by the prefix X before the HIN): direct your CHESS participant to convert your holding.

To obtain a free copy of CDN’s Financial Services Guide (FSG), or any Supplementary FSG, go to www.asx.com.au/cdis or phone 1 300 300 279 from within Australia or 61 1 300 300 279 from outside Australia to have one sent to you.

 

Shareholders

Shareholders registered at the close of the business day on 14 September 2004 (AEST) are eligible to vote at the Annual General Meeting.

A Shareholder who is entitled to attend and cast a vote at the Annual General Meeting, and who is unable to attend the meeting, is entitled to appoint one or more proxies. Where more than one proxy is appointed, the Shareholder must specify on separate forms the proportion or number of votes each proxy may exercise. Proxies need not be Shareholders of the Company.

To appoint a proxy, please complete the Proxy Form provided to Shareholders and return it:

(i)

by post to Computershare Investor Services Pty Limited GPO Box 7045, Sydney NSW 2001, Australia or Level 3, 60 Carrington Street, Sydney NSW, Australia; or

(ii)

by facsimile to (02) 8235 8220 inside Australia or +612 8235 8220 outside Australia.

Proxy Forms must be received no later than 5pm on 15 September 2004 (AEST).

Explanatory Notes

Resolution 1 – Annual accounts for the year ended 31 March 2004

The annual accounts which are the subject of Resolution 1 are those of the Company as a stand-alone entity, as distinct from the consolidated financial statements of the James Hardie group as set out in the Annual Report distributed to Shareholders.

This resolution asks Shareholders to receive and adopt the annual accounts of the Company for the year ended 31 March 2004.

To comply with Dutch law requirements, Shareholders are also being asked to confirm their approval for the annual accounts of the Company to be prepared and published in the English language (and not the Dutch language).

A brief overview of the financial and operating performance of the James Hardie group during the past financial year will be provided during the Annual Information Meeting and the Annual General Meeting.

Copies of the annual accounts of the Company for the year ended 31 March 2004 are freely available to Shareholders, CUFS holders and other people entitled to attend the Annual Information Meeting and the Annual General Meeting either:

(a)

at the Annual Information Meeting or Annual General Meeting; or

(b)

at the Company’s registered office at Level 3, 22 Pitt Street, Sydney NSW, Australia and at 4th floor, Atrium, Unit 04-07, Strawinskylaan 3077, 1077 ZX Amsterdam, The Netherlands; or

(c)

on the Company’s website, in the Investor Relations area, at www.jameshardie.com

Resolution 2 – Election of member to the Supervisory and Joint Boards

Resolution 2, asks Shareholders to consider the election of Mr JD Barr to the Supervisory and Joint Boards. A brief resume of the candidate follows:

John D Barr
Age 57

John D Barr joined James Hardie as an independent, non-executive director in September 2003. He is a member of the Remuneration Committee.

Mr Barr has more than 30 years’ management experience in the North American industrial sector, including 25 years at The Valvoline Company, eight years as president and chief executive officer, during which time the company’s revenues doubled. Between 1995 and 1999, Mr Barr was president and chief operating officer and a member of the Board of Directors of the Quaker State Corporation.

He is chairman of Performance Logistics Group, Inc., the second largest provider of new vehicle transportation services in North America and in June 2004, he assumed the role of vice chairman of Papa Murphy’s International, Inc., following its acquisition by a partnership consisting of himself, Charlesbank Capital Partners, LLC and company management.

Since December 2002, he has served as a director of United Auto Group, the second largest publicly held automotive retailer in the USA; in August 2003 he was appointed to the Board of Directors of Clean Harbors Inc; and in December 2003 he was appointed as a director to UST Inc.

Mr Barr is a citizen of the USA. His election by shareholders will be required at the AGM to be held in 2004.

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As at 11 August 2004, Mr Barr has a relevant interest in 21,000 CUFS.

Resolution 3 – Supervisory Board Share Plan (SBSP)

Resolution 3 asks Shareholders to include Mr Barr in the Supervisory Board Share Plan (SBSP) if he is appointed under Resolution 2.

At the 2002 Annual General Meeting, Shareholders approved the SBSP for members of the Supervisory Board in accordance with ASX Listing Rules 7.1 and 10.11.

ASX Listing Rule 7.1 says that a company must not issue more than 15% (in number) of its existing securities in a 12 month period in the absence of shareholder approval. ASX Listing Rule 10.11 says that an entity must not agree to issue equity securities to persons with certain relationships to related parties where this would, in ASX’s opinion, warrant shareholder approval.

Under the SBSP, members of the Supervisory Board, including the Chairman, are required to accept at least US$10,000 of their annual fees (less Dutch personal tax) in ordinary shares of the Company. A two year holding lock applies to the US$10,000 compulsory component.

The Company introduced the requirement for members of the Supervisory Board to accept at least US$ 10,000 of their annual fees (less Dutch personal tax) in ordinary shares to more closely align the interests of Shareholders and Directors. Mandatory share ownership by Directors also helps us retain high calibre Directors and assists with the continued growth of the Company.

Currently, in accordance with the Company’s Articles of Association, Australian resident Directors are paid a superannuation guarantee levy in addition to the total remuneration they receive. Mr Barr and other non-Australian resident Directors are not paid this levy as they are not subject to any legislative superannuation scheme.

Resolution 3 is proposed for ASX Listing Rule 10.14, which requires Shareholder approval before a new member of the Supervisory Board may participate in the SBSP. If approval is given under ASX Listing Rule 10.14, further approval is not required under ASX Listing Rule 7.1 or 10.11.

If Resolution 3 is passed, Shareholder approval to issue securities to Mr Barr under the SBSP for the purpose of ASX Listing Rules 7.1, 10.11 and 10.14 will be effective for three years from the date of the Annual General Meeting.

Shares issued under the SBSP constitute part of the remuneration of the members of the Supervisory Board and are not an additional benefit.

The maximum number of shares that may be issued under the SBSP in any one year is equal to the number of participating members of the Supervisory Board multiplied by US$ 10,000 (or a higher amount elected by the members of the Supervisory Board, up to the amount of their annual fee less Dutch personal tax) all divided by the issue price of the shares at the time of issue.

The issue price for the shares will be at market value at the time of issue. “Market value” is the average of the closing prices at which the CUFS were quoted on the ASX during the period of five business days preceding the day shares are issued to the relevant member.

In accordance with the SBSP rules, shares will be issued annually in advance.

Since the SBSP was approved at the 2002 Annual General Meeting, two general allotments have been made to participants:

¹ The acquisition price was A$7.52 per share/CUFS. Each participant’s 22 August 2003 mandatory participation of 1,260 JHI NV shares/CUFS is subject to voluntary escrow period ending on 22 August 2005.

² The acquisition price was A$6.71 per share/CUFS. Each participant’s 27 August 2002 mandatory participation of 1,641 JHI NV shares/CUFS is subject to voluntary escrow period ending on 27 August 2004.

Details of shares issued under the SBSP in any year will be published in the Company’s Annual Report along with confirmation that the issue was approved by Shareholders in accordance with ASX Listing Rule 10.14.

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Only the Supervisory Board members referred to above and any new member of the Supervisory Board are entitled to participate in the SBSP. Any new member of the Supervisory Board will not participate until further Shareholder approval is obtained under ASX Listing Rule 10.14. No loans will be entered into by the Company in relation to the grant of shares under the SBSP.

A copy of the terms of the SBSP may be inspected at Level 3, 22 Pitt Street, Sydney, NSW, Australia or at the Annual Information Meeting or the Annual General Meeting.

Resolution 4 – Renewal of authority for the Company to acquire its own shares

The Company’s Articles of Association permit the Managing Board to cause the Company to acquire shares in itself for valuable consideration (subject to any additional restrictions under Dutch law) on the condition that the Managing Board has been authorised to do so by the Shareholders. This authorisation will be valid for a maximum period of 18 months.

Additional Dutch law restrictions are that:

(i)

the shares must be fully paid

(ii)

the Company’s equity minus the purchase price of the buy-back shares must be not less than the aggregate amount of the issued share capital and the reserves which must be maintained pursuant to Dutch law, and

(iii)

the aggregate par value of the buy-back shares to be acquired and the shares already held by the Company and its subsidiary companies must not exceed one-tenth of the issued share capital of the Company.

At the 2003 Annual General Meeting, Shareholders renewed for a further 18 months the 19 July 2002 Shareholder resolution that authorised the Managing Board to cause the Company to enter into share buy-backs (whether as on or off-market purchases):

(i)

for an 18 month period

(ii)

for up to the maximum amount permitted by Dutch law

(iii)

for a consideration per share of not less than EUR 0.01 and

(iv)

for not more than 105% of the average closing price per share in the Company as quoted on the ASX in the five business days preceding the acquisition.

The maximum price of 105% of the average closing price is in keeping with ASX Listing Rule 7.33, which imposes this limit on-market buy-backs.

The Joint Board believes it is in the interests of Shareholders that the buy-back power under Article 6.1(c) be renewed on identical terms as the July 2002 conditions and recommends that you vote in favour of the resolution.

Notice availability

Additional copies of this notice can be downloaded from the Investor Relations area of our website at: www.jameshardie.com or they can be obtained by contacting the Company’s registrar:

Computershare Investor Services Pty Ltd Level 3, 60 Carrington Street, Sydney NSW 2000, Australia or GPO Box 7045, Sydney NSW 2001, Australia

Telephone within Australia: 1300 855 080 Telephone outside Australia: (61 3) 9415 4000 Facsimile: (61 2) 8235 8220

 

â DETACH PROXY CARD HERE â

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To change your address, please mark this box. o

 

VOTING INSTRUCTION CARD

James Hardie Industries N.V.

Instructions to The Bank of New York, as Depositary
(Must be received prior to the close of business on September 9, 2004)

The undersigned holder of American Depositary Receipts hereby requests and instructs The Bank of New York, as Depositary, to endeavor, in so far as practicable, to vote or cause to be voted the amount of shares represented by such Receipts of James Hardie Industries N.V. registered in the name of the undersigned on the books of the Depositary as of the close of business on August 11, 2004, at the Annual Meeting of Shareholders of the Company is to be held on September 17, 2004 in Amsterdam, The Netherlands in respect of the resolution specified on the reverse.

NOTE:
1. Please direct the Depositary how it is to vote by placing X in the appropriate box opposite the resolution.
2. It is understood that, if this form is not signed and returned, the Depositary will not vote such items.

To include any comments, please mark this box. o

Please complete and date this proxy on the reverse side and return it promptly in the accompanying envelope.

 

 

Fax this form by Tuesday 7 September 2004 to:
(61 2) 8274 5217 or (61 2) 8274 5218

Mail this form by Friday 3 September 2004:
using the Business Reply Envelope enclosed

Question(s):

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