Exhibit 99.1 
   
 
 
 
James Hardie Industries plc 
Europa House 2nd Floor, 
Harcourt Centre 
Harcourt Street, Dublin 2, Ireland  
 
T: +353 (0) 1 411 6924 
F: +353 (0) 1 479 1128 
 
James Hardie Industries plc is a limited liability company incorporated in Ireland with its registered office at  
Europa House, Harcourt Centre, Harcourt Street, Dublin 2, Ireland.  
Directors: Michael Hammes (Chairman, USA), Brian Anderson (USA), Russell Chenu (Australia), 
 Andrea Gisle Joosen (Sweden), David Harrison (USA), Persio Lisboa (USA), 
Alison Littley (United Kingdom), Steven Simms (USA),  
Rudy van der Meer (Netherlands).  
Chief Executive Officer and Director: Louis Gries (USA) 
Company number: 485719 
ARBN: 097 829 895 
   
   
 
 
 
 
 
 
 
 
 
Dear Sir/Madam 
Substantial Holding Notice 
 
As required under ASX Listing Rule 3.17.3 please see attached a copy of the substantial 
holding notice received by James Hardie on 5 April 2018. 
 
 
 
Yours faithfully 
 
 
 
Natasha Mercer 
Company Secretary 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
6 April 2018 
 
 
The Manager 
Company Announcements Office 
Australian Securities Exchange Limited 
20 Bridge Street 
SYDNEY NSW 2000 
 
 
 
 
 
STANDARD FORM TR-1 
VOTING RIGHTS ATTACHED TO SHARES– ARTICLE 12(1) OF DIRECTIVE 2004/109/EC 
FINANCIAL INSTRUMENTS – ARTICLE 11(3) OF THE COMMISSION DIRECTIVE 2007/14/ECi 
1. Identity of the issuer or the underlying issuer of existing shares to which 
voting rights are attached ii:  James Hardie Industries PLC          
2. Reason for the notification (please tick the appropriate box or boxes): 
[checkbld]  an acquisition or disposal of voting rights  
[  ]  an acquisition or disposal of financial instruments which may result in 
the acquisition of shares already issued to which voting rights are attached 
[  ] an event changing the breakdown of voting rights  
[  ] other  
3. Full name of person(s) subject to the notification obligationiii: FMR LLC 
4. Full name of shareholder(s) (if different from 3.)iv: 
5.  Date of the transaction and date on which the threshold is crossed or 
reachedv: 29 March 2018 
6. Date on which issuer notified: 05 April 2018 
7.  Threshold(s) that is/are crossed or reached: 6% 
8.  Notified details:  
 
A) Voting rights attached to shares 
Class/type of 
shares (if 
possible using the 
ISIN CODE) 
Situation previous to the 
Triggering transaction vi 
Resulting situation after the triggering transactionvii 
Number of 
Sharesviii 
Number of 
Voting 
rightsix 
Number of 
sharesx 
Number of voting rightsxi % of voting rights 
Indirect Directxii Indirectxiii Direct Indirect 
AU000000JHX1 26,480,879 26,480,879 26,499,940  26,499,940  6.00% 
        
SUBTOTAL A 
(based on 
aggregate voting 
rights) 
26,480,879 26,480,879 26,499,940 26,499,940 6.00% 
 
 
 
 
 
B) Financial Instruments 
Resulting situation after the triggering transactionxiv 
Type of 
financial 
instrument  
Expiration 
Datexv 
Exercise/Conver
 sion  Period/ 
Datexvi 
Number of voting 
rights that may 
be acquired if the 
instrument is 
exercised/conver
 ted  
% of voting 
rights 
     
     
 SUBTOTAL B 
(in relation to all 
expiration dates) 
  
 
Total (A+B) number of voting 
rights 
% of voting rights 
 26,499,940 6.00% 
 
9. Chain of controlled undertakings through which the voting rights and/or the 
financial instruments are effectively held, if applicablexvii:  
Controlled Undertaking Percentage Holding 
FIAM LLC 0.40 
Fidelity Institutional Asset Management Trust 
Company 0.49 
FMR CO., INC 4.22 
FMR INVESTMENT MANAGEMENT (UK) LIMITED 0.89 
STRATEGIC ADVISERS LLC 0.00 
Grand Total 6.00 
 
10. In case of proxy voting 
 
11. Additional information: 
 
 
 
 
Notes to Form TR-1 
 
                                               
i
   This form is to be sent to the issuer or underlying issuer and to be filed with the competent 
authority. 
 
ii
   Either the full name of the legal entity or another method for identifying the issuer or 
underlying issuer, provided it is reliable and accurate.  
 
iii
   This should be the full name of (a) the shareholder; (b) the natural person or legal entity 
acquiring, disposing of or exercising voting rights in the cases provided for in Article 10 (b) to (h) of 
Directive 2004/109/EC; (c) all the parties to the agreement referred to in Article 10 (a) of that 
Directive, or (d) the holder of financial instruments entitled to acquire shares already issued to which 
voting rights are attached, as appropriate.  
 
In relation to the transactions referred to in points (b) to (h) of Article 10 of that Directive, the 
following list is provided as indication of the persons who should be mentioned:  
 
- in the circumstances foreseen in letter (b) of Article 10 of that Directive, the natural person or 
legal entity that acquires the voting rights and is entitled to exercise them under the agreement and the 
natural person or legal entity who is transferring temporarily for consideration the voting rights; 
 
- in the circumstances foreseen in letter (c) of Article 10 of that Directive, the natural person or 
legal entity holding the collateral, provided the person or entity controls the voting rights and declares 
its intention of exercising them, and natural person or legal entity lodging the collateral under these 
conditions; 
 
- in the circumstances foreseen in letter (d) of Article 10 of that Directive, the natural person or 
legal entity who has a life interest in shares if that person or entity is entitled to exercise the voting 
rights attached to the shares and the natural person or legal entity who is disposing of the voting rights 
when the life interest is created; 
 
- in the circumstances foreseen in letter (e) of Article 10 of that Directive, the controlling 
natural person or legal entity and, provided it has a notification duty at an individual level under Article 
9, under letters (a) to (d) of Article 10 of that Directive or under a combination of any of those 
situations, the controlled undertaking;  
 
- in the circumstances foreseen in letter (f) of Article 10 of that Directive, the deposit taker of 
the shares, if he can exercise the voting rights attached to the shares deposited with him at his 
discretion, and the depositor of the shares allowing the deposit taker to exercise the voting rights at his 
discretion; 
 
- in the circumstances foreseen in letter (g) of Article 10 of that Directive, the natural person or 
legal entity that controls the voting rights; 
 
- in the circumstances foreseen in letter (h) of Article 10 of that Directive, the proxy holder, if 
he can exercise the voting rights at his discretion, and the shareholder who has given his proxy to the 
proxy holder allowing the latter to exercise the voting rights at his discretion. 
iv
   Applicable in the cases provided for in Article 10 (b) to (h) of Directive 2004/109/EC. This 
should be the full name of the shareholder who is the counterparty to the natural person or legal entity 
referred to in Article 10 of that Directive unless the holdings of the shareholder would be lower than 
5% of the total number of voting rights.  
 
v
   The date of the transaction should normally be, in the case of an on exchange transaction, the 
date on which the matching of orders occurs; in the case of an off exchange transaction, date of the 
entering into an agreement.   
 
The date on which threshold is crossed should normally be the date on which the acquisition, disposal 
or possibility to exercise voting rights takes effect. For passive crossings, the date when the corporate 
event took effect.  
 
 
 
 
 
                                                                                                                                       
vi
   Please refer to the situation disclosed in the previous notification. In case the situation 
previous to the triggering transaction was below 3%, please state "below 3%". 
 
vii
   If the holding has fallen below the minimum threshold, the notifying party should not be 
obliged to disclose the extent of the holding, only that the new holding is below 3%.  
 
For the case provided for in Article 10(a) of Directive 2004/109/EC, there should be no disclosure of 
individual holdings per party to the agreement unless a party individually crosses or reaches an Article 
9 threshold. This applies upon entering into, introducing changes to or terminating an agreement.  
 
viii
   To be used in Member States where applicable. 
 
ix
   Direct and indirect. 
 
x
   To be used in Member States where applicable. 
 
xi
   In case of combined holdings of shares with voting rights attached "direct holding" and voting 
rights "indirect holding", please split the voting rights number and percentage into the direct and 
indirect columns – if there is no combined holdings, please leave the relevant box blank. 
 
xii
   Voting rights attached to shares held by the notifying party (Article 9 of Directive 
2004/109/EC). 
 
xiii
   Voting rights held by the notifying party independently of any holding of shares (Article 10 of 
Directive 2004/109/EC). 
 
xiv
   If the holding has fallen below the minimum threshold, the notifying party should not be 
obliged to disclose the extent of the holding, only that the new holding is below 3%. 
 
xv
   Date of maturity/expiration of the financial instrument i.e. the date when right to acquire 
shares ends. 
 
xvi
   If the financial instrument has such a period – please specify this period – for example once 
every 3 months starting from [date]. 
 
xvii
   The notification should include the name(s) of the controlled undertakings through which the 
voting rights are held. The notification should also include the amount of voting rights and the 
percentage held by each controlled undertaking, insofar as individually the controlled undertaking 
holds 3% or more, and insofar as the notification by the parent undertaking is intended to cover the 
notification obligations of the controlled undertaking.