Exhibit 21.1

MASONITE INTERNATIONAL INC. SUBSIDIARIES

SUBSIDIARY	STATE OF INCORPORATION/ORGANIZATION
3061275 NOVA SCOTIA COMPANY	NOVA SCOTIA
BATIMETAL S.A.S.	FRANCE
BONLEA LIMITED	UNITED KINGDOM
CASTLEGATE ENTRY SYSTEMS INC.	CANADA
CROWN DOOR CORP.	ONTARIO
CUTTING EDGE TOOLING, INC.	FLORIDA
DOMINANCE INDUSTRIES, INC.	OKLAHOMA
DOOR INSTALLATION SPECIALISTS CORPORATION	FLORIDA
DP PREMDOR UKRAINE	UKRAINE
EGER PROPERTIES	CALIFORNIA
EKEM S.A.S.	FRANCE
ESTABLISSEMENTS RABILLON ET CIE S.A.	FRANCE
EUROPA DOOR LTD.	SWITZERLAND
FLORIDA MADE DOOR CO. (DOING BUSINESS AS SIERRA LUMBER MANUFACTURERS)	FLORIDA
FONMARTY & FILS TECHNI-BOIS S.A.S.	FRANCE
FOREMOST CREST SDN BHD	MALAYSIA
INVERSIONES PREMDOR S.A.	COSTA RICA
KRONODOOR CZ spol. S.r.o.	CZECH REPUBLIC
KRONODOOR PL Sp. z.o.o.	POLAND
KRONOSPAN DOOR HOLDING SARL	LUXEMBOURG
LIORA ENTERPRISES LIMITED	CYPRUS
MAGNA FOREMOST SDN BHD	MALAYSIA
MAGRI S.A.S.	FRANCE
MASONITE (AFRICA) LIMITED	SOUTH AFRICA

MASONITE AIR LLC	FLORIDA
MASONITE (BERMUDA) UNLIMITED	BERMUDA
MASONITE CHILE HOLDINGS S.A.	CHILE
MASONITE CHILE S.A.	CHILE
MASONITE COMPONENTS	IRELAND
MASONITE CORPORATION (DOING BUSINESS AS DOOR FABRICATION SERVICES AND MOHAWK FLUSH DOORS)	DELAWARE
MASONITE CORPORATION FOREIGN HOLDINGS LTD. (US)	DELAWARE
MASONITE COSTA RICA S.A. (AND MATERIAL SUBSIDIARIES)	COSTA RICA
MASONITE EUROPE	IRELAND
MASONITE EUROPE LIMITED	UNITED KINGDOM
MASONITE EUROPE SHARED SERVICES LIMITED	UNITED KINGDOM
MASONITE HOLDING COMPANY LIMITED	DELAWARE
MASONITE (HUNGARY) SZOLGALTATO RESZVENYTARSASAG	HUNGARY
MASONITE INTERNATIONAL CORPORATION	ONTARIO
MASONITE INVESTMENT COMPANY (PROPRIETARY) LIMITED	SOUTH AFRICA
MASONITE IRELAND	IRELAND
MASONITE KOREA YUHAN HOESA	KOREA
MASONITE MAGYARORSZAG KFT.	HUNGARY
MASONITE MEXICO S.A. DE C.V.	MEXICO
MASONITE PRIMEBOARD INC.	NORTH DAKOTA
MASONITE (SHANGHAI) TRADING COMPANY LIMITED	CHINA
MIPALAY ETZ CARMIEL LTD.	ISRAEL
MONNERIE S.A.S.	FRANCE
OPEN GALLERY 1999 LTD.	ISRAEL
PINTU ACQUISITION COMPANY, INC.	DELAWARE
PREMDOR CROSBY LIMITED	UNITED KINGDOM

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PREMDOR FINANCE LLC	DELAWARE
PREMDOR INTERNATIONAL INC.	BARBADOS
PREMDOR(JERSEY) LIMITED	ISLAND OF JERSEY
PREMDOR KAPI SANAYI VE TICARET, A.S.	TURKEY
PREMDOR KARMIEL HOLDINGS B.V.	NETHERLANDS
PREMDOR LTD.	ISRAEL
PREMDOR S.A.S.	FRANCE
PREMDOR U.K. HOLDINGS LIMITED	UNITED KINGDOM
RESEAU BOIS S.A.R.L.	FRANCE
SACOPAN INC.	QUEBEC
SC PREMDOR MARKETING s.a.r.l.	ROMANIA
TECHNOFOREST DEL NORTE S.A.	COSTA RICA
WMW, INC.	DELAWARE
WOODLANDS MILLWORK I, LTD.	TEXAS

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