<SEC-DOCUMENT>0000893691-17-000048-index.html : 20171107
<SEC-HEADER>0000893691-17-000048.hdr.sgml : 20171107
<ACCEPTANCE-DATETIME>20171107165835
ACCESSION NUMBER:		0000893691-17-000048
CONFORMED SUBMISSION TYPE:	8-K
PUBLIC DOCUMENT COUNT:		5
CONFORMED PERIOD OF REPORT:	20171107
ITEM INFORMATION:		Results of Operations and Financial Condition
ITEM INFORMATION:		Financial Statements and Exhibits
FILED AS OF DATE:		20171107
DATE AS OF CHANGE:		20171107

FILER:

	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:		8-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-11796
		FILM NUMBER:		171184142

	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
</SEC-HEADER>
<DOCUMENT>
<TYPE>8-K
<SEQUENCE>1
<FILENAME>a201711078-kearningsrelease.htm
<DESCRIPTION>8-K
<TEXT>
Document 1 - file: a201711078-kearningsrelease.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.1
<SEQUENCE>2
<FILENAME>a20171107earningsrelease.htm
<DESCRIPTION>EXHIBIT 99.1
<TEXT>
Document 2 - file: a20171107earningsrelease.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>masonitelogoa18.jpg
<TEXT>
Document 3 - file: masonitelogoa18.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>mgreenbarlogo2.jpg
<TEXT>
Document 4 - file: mgreenbarlogo2.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>otetm.jpg
<TEXT>
Document 5 - file: otetm.jpg

</DOCUMENT>
</SEC-DOCUMENT>