<SEC-DOCUMENT>0001086364-15-001740-index.html : 20150202
<SEC-HEADER>0001086364-15-001740.hdr.sgml : 20150202
<ACCEPTANCE-DATETIME>20150202163901
ACCESSION NUMBER:		0001086364-15-001740
CONFORMED SUBMISSION TYPE:	SC 13G
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20150202
DATE AS OF CHANGE:		20150202

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			MASONITE INTERNATIONAL CORP
		CENTRAL INDEX KEY:			0000893691
		STANDARD INDUSTRIAL CLASSIFICATION:	MILLWOOD, VENEER, PLYWOOD & STRUCTURAL WOOD MEMBERS [2430]
		IRS NUMBER:				980377314
		STATE OF INCORPORATION:			A1
		FISCAL YEAR END:			1229

	FILING VALUES:
		FORM TYPE:		SC 13G
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-43863
		FILM NUMBER:		15567471

	BUSINESS ADDRESS:	
		STREET 1:		ONE TAMPA CITY CENTER
		STREET 2:		201 NORTH FRANKLIN STREET, SUITE 300
		CITY:			TAMPA
		STATE:			FL
		ZIP:			33602
		BUSINESS PHONE:		813-877-2726

	MAIL ADDRESS:	
		STREET 1:		ONE TAMPA CITY CENTER
		STREET 2:		201 NORTH FRANKLIN STREET, SUITE 300
		CITY:			TAMPA
		STATE:			FL
		ZIP:			33602

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	PREMDOR INC
		DATE OF NAME CHANGE:	19941208

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			BlackRock Inc.
		CENTRAL INDEX KEY:			0001364742
		STANDARD INDUSTRIAL CLASSIFICATION:	SECURITY BROKERS, DEALERS & FLOTATION COMPANIES [6211]
		IRS NUMBER:				320174431
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			0226

	FILING VALUES:
		FORM TYPE:		SC 13G

	BUSINESS ADDRESS:	
		STREET 1:		55 EAST 52ND STREET
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10055
		BUSINESS PHONE:		212-810-5300

	MAIL ADDRESS:	
		STREET 1:		55 EAST 52ND STREET
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10055

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	BlackRock, Inc.
		DATE OF NAME CHANGE:	20060929

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	New BlackRock, Inc.
		DATE OF NAME CHANGE:	20060601
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13G
<SEQUENCE>1
<FILENAME>masonite.international.txt
<TEXT>
Document 1 - file: masonite.international.txt

</DOCUMENT>
</SEC-DOCUMENT>