Ratings Program Participant List

NFRC Certification Program Participants
(as of March 9, 2010)

3M

4 Seasons Windows Inc.

9116-8641 Quebec Inc.

A
A Window, Inc.
ABC Window Systems

ABC Window Contractors, Inc.

Abritek Windows and Doors

Acadia Windows & Doors

ACAN Windows, Inc.

ACAN Window Systems, Inc.
Accent Windows, Inc.

ACI Windows

AC Voelker Inc. dba/Vinyl-Pro

Acralight International Skylights
Accurate Dorwin Ltd

Advanced Glazing Systems, LLC

Advanced Window Corp.

Advanced Window Products

Aegis Window & Door

Air-Tite Home Products

Albertini S.P.A

ALCO Windows Inc.

Allan Window Technologies

All New Glass, Inc.

ALLSCO Building Products

All Seasons Door & Windows

All Seasons Window & Door Manufacturing, Inc

All Temp Windows, Inc.
All Weather Windows Ltd

Alpine Window Systems

Alside Window Company - a Div. of 

    Associated Materials

ALTEK Fenêtres, Inc.

Alton Windows and Doors Limited

Aluminart Architectural, Inc.
Aluminum Products of Cape Cod, Inc.

American Building Supply

American Exteriors Manufacturing

American Integrity Corporation

American Jewel Window Systems

American Openings

American Window Alliance, Inc.

Amerimax Building Products, Inc.

Ameristar Windows, Inc.

Ameritech Millworks, LP
Amsco Windows
Andersen Corporation

Anderson Windows

Anig Window Manufacturing, Ltd.
Anlin Industries

Arcadia, Inc

Architectural Glass & Aluminum Company

Architectural Traditions

Arcor Windows & Doors, Inc.

Armaclad Windows and Doors, LLC

Armwood Windows and Doors

Arrowspace Vinyl Windows & Doors

Ashly Cabinets & Windows

Associated Materials, Inc.

Astra Fenestration, Inc.
Atlantic - All Weather Windows

Atlantic Vinyl Windows & Doors

Atlas Windows & Doors
Atmos Corporation, dba Merzon Industries

ATN Window & Door Corportation
Atria Building Products, Inc.
Atrium Companies, Inc.

Atwood Mobile Products
Auroral Portes et Fenêtres, Inc.

Austrian Style Woodwork, Ltd.

Award Windows

AWG Windows and Doors

AWP, LLC

B
B & B Engineering Corporation
B.F. Rich Company

Badger Corrugating Company

Badger Custom Windows, Inc.

Baltimore Window Factory

Baltic Windows & Doors, Inc.

Bayer Built Woodworks
Bede USA, Inc.

Bekaert Specialty Films, LLC

Belisle Ancesteral Windows and Doors

Bel-R Portes et Fenetres

Benalex Window & Door Mfr., Corp.

Benson Industries, Inc.

Berdick MFG Pacific Ltd.

Best Window & Door Company

BiltBest Windows

Blomberg Window Systems

Boncor Building Products

Bonded Insulation Products

Bonneville Windows and Doors

Brand & Allen Architects, Inc.

Bridgewater Wholesaler, Inc.

Brockway-Smith Co.
Brothers Custom Windows & Doors

Brothers Custom Products, Inc.

Brouillette Portes et Fenêtres, Inc.

Builders Accessories, Inc.
Builders First Source

Burris Windows

C

C & L Agencies Limited

CGI Windows and Doors

CWD Windows and Doors

C.W. Ohio

California Deluxe Windows

Canada Windows & Doors
Can-Save

Capitol Glass/Northerm Windows

Cascade Windows

Cascadia Windows Ltd.
Casco Industries

CAVCO Windows and Doors

Cayman Manufacturing Inc.

Centennial Windows

Century Specialty  Windows

Century Woodwork, Inc.
Champion Window and Patio Room Company

Champion Windows, L.P.

Chinook Windows
Classic Door Systems

Classic Glass of Battle Creek

Clawson Manufacturing, Inc.

Clearview Industries Limited

Cleary Millwork, Inc.

Climate Solutions Corp.

Clopay Building Products Company
Coastal Industries

Coastal Window Manufacturing Co., Inc.

Cobra Doors 2000, Ltd.

Columbia Commercial Building Products, LLC

Columbia Glass & Window

Columbia Manufacturing Co., Inc.
Comfort Design, Inc.
Comfort Line, Inc

Comfort View Products, LLC

Comfort Window Manufacturing

Compass Construction Management

Concept Mat, Inc.

Continental Window & Glass

Consolidated Distribution Services, Inc.

Contractor Window Supply Mfg., LLC

Coronet Window Company

CPFilms, A Unit of Solutia

CR Windows Inc.
Craft-Bilt Manufacturing Company

Crest Doors

Croft Metals, Inc

Crown Vinyl Products, Inc.

Crystal Window & Door Systems, Ltd.

CrystaLite, Inc.

Custom Built Window & Door Systems, Inc.

Customer Choice Windows & Doors, Inc.

Custom Window Company

Custom Window Designs
Custom Window Systems, Inc.

D

Dailey Manufacturing Company

Dalmen Windows and Doors

Dan The Window Man

Dan River Window Company

Danjo Windows & Doors

Danvid Window Company

Dasan Glass & Windows

Dayside Industries, Ltd.

Delmarva Millwork Corporation

Deluxe International Group
Diamond Windows and Doors Mfg

Dominion Doors & Windows Ltd.

Don Young Company

Don's Window & Doors, Inc.

Dor-Lite Manufacturing, Ltd.

Dor-Win Manufacturing Company, Inc.

Dorplex Industries Limited
Dove Vinyl Windows

Dreamhouse Windows

Duke Vinyl Products

Dunbarton Corporation

Durabuilt Windows & Doors

Duralite Aluminum Products, Inc.

Duratherm Window Corporation

DW Distribution, Inc.

Dynamic Glass, Inc.
Dynamic Windows & Doors, Inc.

E
E. Bastille Et Fils, Inc.

E. R. Lewin, Inc.

Eagle Window and Door, Inc

Earthwise Group, LLC

East Central Indiana Vinyl Window Mfg., LLC
Eastside Glass and Paint Company

Ecoline Windows and Doors

EFCO, a Pella Company

Elba Windows & Doors

Elite Solar Systems, Inc.

Elite Windows & Doors, Inc.

Elixir Industries

Emerald Glass, Inc.

Empire Pacific Windows

Enclos Corporation.

Epal NA

Euroclad Building Products Inc.

Euroline Windows, Inc.
European Windows - GA

Euro Tech Window Industries

Evergreen House

Extreme Window & Entrance Systems

F

F. M. Enterprises, Inc.

Fakro SP Z0.0
Farley Windows

FarNorth Windows and Doors

FCI Windows

Fen-Tech, Inc.

Fene-Tech, Inc.

Fenefco, Inc.

Fenergic, Inc.

Fenestral, Inc.

Fenestration Plus inc.

Fenêtre Unique Windows Inc.

Fenêtres Concept

Fenêtres Contemporaines

Fenêtres Côté & Frères

Fenêtres Gaspésiennes, Inc.

Fenêtres Jalmo

Fenêtres Lapco, Inc.

Fenêtres Magistral Windows, Inc.

Fenêtres Meteo

Fenêtres Nordist Engr.

Fenêtres Polyco, Ltee

Fenêtres R. L.

Fenêtres St. Paul, Inc.

Fenêtres Vision Plus

Fenomax (Gestion Poudrigr, Inc.)

FenPlast, Inc.

Fenstermann LLC

Fibertec Window & Door Mfg.

Fleetwood Windows & Doors

Florida Extruders International, Inc.

Focus Point WIndows

Force V Environmental, LLC

Form-Tech, Inc.

Fortune Windows Corp.
Four Seasons Solar Products Corp.

Futura Portes et Fenêtres

G

G.R. Theriault, Ltd.

Gaulhofer

General Aluminum Company

Genesee Valley Window

Genex Window, Inc.

Gentek Building Products

Georges LaFlamme, Inc.

Gerard Milette, Inc.
Gibson Millwork

Gienow Windows & Doors

Giguère Portes et Fenêtres, Inc.

Gild-N-Son MFG & Sales

Gilkey Window Company
Gilles Girard Et Fils, Inc.

Gilwin Company

Git Portes et Fenetres

Glacier Windows

Glass Rite

Glasscraft Door Company

Global Technologies Window Mfg., Ltd.

Global Window Solutions, Inc.

Goldfinch Brothers, Inc.

Golden Windows Ltd
Gorell Windows & Doors, LLC

Gr8 Windows Ltd.

Graber Mfg LLC / Gem Windows

Grabill Incorporated

Graham Architectural Products
Great Way Window and Door LLC

Green Mountain Window Company

Green World Windows

Group Wilton Panorama

Guardian Entry Systems (Guida, Inc.)
GWD, Ltd. dba Gerkin Windows & Doors

H
H Window Company, LLC

H. K. Windows

H. Varin et Fils, Inc.

Haddon Windows, LLC

Harmon Inc.

Harry G. Barr Company
Harvey Industries, Inc.
Hayfield Window and Door Co.
Heartland Windows Manufacturing Co

Heritage Millwork, Inc.

Herschberger Windows Mfg.

Hill Country Glass/Houston Glass
Hoffer, Inc.

Home Guard Industries

Home-Guard Windows, Inc.

Home's Exclusive Entrance Systems

Hometime Window, Inc.

Hope's Windows, Inc.

Household Metals, Inc.

House of Doors, Inc.

Humphrey Products of Winnipeg Ltd.

Hurd Windows & Doors, Inc.

Hy-Lite Products

I
Ideal Window

Imperial Windows & Doors

Infinity Windows and Doors

Inline Fiberglass, Ltd.
Innotech Windows & Doors Inc.

Innovative Building Products

Insula-Dome Skylights

Integrity Architectural Millwork, Inc
International Window Corporation
Interstate Building Materials, Inc.

J
J & A Windows

J & M Glass Company, Inc.
J & S Windows Corporation

Jacobson Window Co.

Jantek Industries, LLC
Jarrett, Inc.
JB Sash and Door Company, Inc

J. E. H. Windows & Doors, Ltd.

Jeld-Wen, Inc.

JJJ Specialty Company

Jobbers Inc.
Joffee Lumber & Supply Company, Inc
Jonco Mfr., Inc.
Jones Paint & Glass, Inc

Joyce Manufacturing Company

K
K & C Industries, Inc.
Kalwall Corporation
Kasson & Keller, Inc.

KDL Enterprises (Western Skylights)

Kehl Window Systems, Inc.

Kennedy Skylights, LLC
Keystone Ind. Window & Screen Systems, Inc.

Kento, Ltd.

Kinro, Inc.
KML Windows, Inc.
Kohltech International, Ltd
Kolbe & Kolbe Millwork Co., Inc

Konnen GlasHaus, Inc.
Krestmark Industries

L
La Loma Doors

Laflamme Doors & Windows, Inc.

Lake City Glass

Las Enterprises

Lawson Industries

Layne Glass Co.

LbL Window & Door

Lepage Millwork

Les Ateliers Jean Cyr, Inc.

Les Boiseries Conrad Lajeunesse, Inc.

Les Chassis Nigadoo, Ltee.

Les Fenêtres AGM

Les Entreprises A.M.

Les Fenêtres 2000, Inc.

Les Fenêtres Cameleon, Inc.

Les Fenêtres Elite, Inc.

Les Fenêtres Enerco Inc.

Les Fenêtres Horizon

Les Fenêtres Mirabel, Inc.

Les Fenêtres P.E. Ouellet

Les Fenêtres Quebecoises, Inc.

Les Fenêtres Rejean Tremblay, Inc.

Les Industries Maitra Inc.

Les Portes A.R.D., Inc.

Les Portes Decko, Inc.

Les Portes et Chassis Eddy Boulet, Inc.

Lincoln Wood Products, Inc.

Lindal Building Products

Lindsay Window
Lockheed Window Corp.
Loewen Windows

Lorendo, Inc.

Lowes Companies, Inc.

Lumbermens, Inc.

Lumber Products

Lux Windows & Glass, Ltd.

M

MAAS Door Systems, Inc.
Madico, Inc.

Madison Window Products, Inc.

Magbee Contractors Supply

Magic Window/CanadianThermo Windows

Major Industries

Malibu Window and Door

Malta Windows & Doors

MariTech Windows LLC

Maritime Door & Window, Ltd.

Marlin Windows
Martin Portes et Fenêtres

Marvin Windows & Doors

Masonite International Corporation

MasterGrain

Master Seal Windows

Mastertech Door Systems
Master Window Systems, Inc.

Mathews Brothers Company
Matthews Millwork, Inc.

      dba ThermaBuilt Access Doors
Mayfair Window & Door Company
McGuire Glass.

McPhillips Manufacturing Company, Inc.

MDL Doors, Inc.

Melco Doors and Windows, Window Division

Melco Portes et Fenêtres Corp.

Menuiserie Basque & Fils Ltee

Menuiserie Bolduc Inc.

Menuiserie Desmeules, Inc.

Menuiserie Lionel Cormier Ltee

Mercer Industries, Inc.
Mercury Excelum, Inc.

Merrill Millwork, Inc.

Merrimack Valley Wood Products, Inc.

Metals USA Building Products

Metal Window Corporation

Metric Doors Inc.

MGM Industries

Mid Am Building Supply

Mid-States Millwork, Inc. dba Heartland Windows

Milliken Millwork, Inc.
MI Windows and Doors, Inc.

Midwest Manufacturing

Milgard Manufacturing, Inc.

Minnkota Windows

MLC Window Co., Inc.

Modern Door Corporation
Moduline Windows, Inc.

Monarch Manufacturing Company

Monarch Windows and Doors

Monda Window & Doors

Moss Supply Company

Mountain Windows, LLC

MQ Windows

Mulia, Inc.

Multi-Fenêtres 2000

Multi-Housing Builders Supply

MW Patriot, Inc.

N
N.A.P. Windows and Doors, Ltd
Nana Wall Systems, Inc.

Nan Ya Plastics Corporation/Neuma Door

National Vinyl Products, Inc.

Natural Light Energy Systems, LLC
New Magnolia Inc. dba Magnolia Window & Door

Newmar Window Manufacturing, Inc.

New Morning Windows
Newpro Manufacturing

Newtec Window & Door, Inc.

Noble PVC Products & Mfg., Inc.

Northair Window and Door, Ltd.

North East Windows/Quality Lineals

North Star Manufacturing Ltd

Northeast Building Products Corporation

Norwood Classic Window and Entrance System

Nova Doors and Windows, Ltd.
Novatech Glass, Inc.

Novum Structures, LLC

NT Window, Inc.

NuAir Windows & Doors
Nu-Tec Windows

O

Ocean Building Products, Inc.

Ocean Park Ventures, LLC
ODL Inc.

Old Castle Glass Engineered Products
OKNA Windows & Doors Mfg

Omega Windows

Optima Produits Domiciliaires, Inc.

OrePac Building Products

Ouvertures PVC GM, Inc.

Owens Corning Sales, LLC

P

P.E. Pérusse & Fils Inc.

P.F. Expert 2001
P H Tech Corp

Pace Window and Door Corporation

PAC Glazing Solutions

PAL Manufacturing

Pacifica Vinyl Windows

Palma Door Systems

Palms to Pines Mirror & Glass

Panda Windows & Doors

Panto USA

Paradigm Window Solutions

Paradis Portes et Fenêtres Inc.

Paragon Door Designs
Paramount Windows Corp.
Paramount Windows Inc.
Parco Manufacturing, Inc

Parret Manufacturing, Inc.

Patio Enclosures, Inc.
Peachtree Doors and Windows

Peak Profile
Pella Corporation

Pegas Window Inc.

Pennco Inc.

Performance Plus Windows & Doors
Permasteelisa Cladding Technologies

PGT Industries

Philips Products, Inc.

Pierre Naud, Inc.

Pioneer Window Manufacturing

Pittsburgh Corning Corporation

Plastpro Inc.

Pliage PVC

Plygem Window Group

Plymart, Inc.

Polar Bear Window & Door Manufacturing, Ltd.

Polar Seal Window Corp

Polaris Technologies, Inc

Pollard Windows

Portatec (2795604 Canada, Inc.)

Porte et Fenêtre Fenesco, Inc.

Porte et Fenêtre Imperial Inc.

Porte R. S., Inc.

Portes & Fenetres Vallee, Inc

Portes d'Acier Alumican, Inc.

Portes et Fenêtres Ebi-Tech, Inc.

Portes et Fenêtres Isothermic

Portes et Fenêtres L.G.C.

Portes et Fenêtres Nouvel Horizon, Inc.

Portes et Fenêtres Polair 3

Portes et Fenêtres President Inc.

Portes et Fenêtres Quali-Pro

Portes et Fenêtres Vitrostar, Inc.

Portes Metalliques Jacob, Inc.

Portes Nouvelles Dimensions

Portland Window Co.
Precise Forms, Inc.

Precision Millworks, Inc.

Précision portes d'Acien

Precision Window & Door

Premium Windows

Preservation Windows

Prestige Window & Door Ltd.

Preville Vision Confort

Produits De Fenestration ARTIK, Inc.

Pro-Fenex Manufacturier Portes et Fenêtres

Progressive Windows

Proline Window Manufacturing, Ltd.

ProVia Door, Inc.

Public Supply Company .

PVC Industries, Inc.

PVC Regional (3547396) Canada, Inc.

Q
Quaker Window Products

Qualiglass Windows and Doors, Ltd.

Quality Window Manufacturing, Inc.

Quantum Windows and Doors, Inc

R

R C Aluminum Industries

R. Lang Company

R. Vaillancourt Ltee

Radco Exteriors, Inc.

Rae-Lite Industries Ltd.
Ram Industries Inc.

Regency Plus, Inc.
Reliance Windows Limited
Remodelers Supply Center
Resiver Patio Doors

Retro Teck Window Mfg. Ltd.

Revere Building Products

Right Concepts, Inc.

Ringer WIndows, Inc.

River City Millwork

Riverdale Window & Door

Riviera Bronze, Inc.

Roberge & Fils

Robert Bowden, Inc.

Robert Windows Ltd

Rogers Windows, Inc.- KY
Rogue Valley Door

Roma Aluminum Co., Inc.
Rosati Windows

Ross Windows and Doors

Royal Aluminum Company

Royal Glass Company
Royal Window and Door Profiles
Royal Prime Inc.

Royal Windows Manufacturing Corp

Rozzi Bros. Window Mfr. Co., Inc.

Rusco Manufacturing, Inc.
Rusco Window Company

Russell Millworks, Inc.

S
SNE Enterprises, Inc.

Saftifirst

Scheel Window Limited

Schotten Fenster, LLC
Schuco USA, L.P.

Seal Craft Corporation
Seaway Manufacturing Corporation

Secura-Screen, Inc.

Sellmore Industries, Inc.
Semling-Menke Co

Serious Materials, Inc.
Seven D Industries

SF Window Factory
Showcase Custom Vinyl Windows & Doors,

   An Enlight Industries LLC, Inc. Company

Shuster's Building Components

Shwinco Industries, Inc.
Sierra Pacific Windows

Signature Windows and Doors
Silver Line Building Products
Simonton Building Products, Inc.

    - Simonton Windows
Simpson Door Company
Soft-Lite, LLC
Solar Industries, Inc.

Solar Innovations, Inc.

Solarcan, Inc.
Solaris International, Inc.
Solatube International, Inc.

Sound Solutions Windows & Doors, LLC

Southern Window Manufacturing

Southfield Windows and Doors Inc.
Southland Windows, Inc.

Southwall Technologies

Southwest Vinyl Windows, Inc.

Spec-Trim Mfg. Co., Inc.

Specialty Wholesale Supply

Sprouse Building Products, Inc.

St. Albans Window Mfg.

Standard Patio Doors, Inc.
Stanek Vinyl Windows, Corp

Star Windows
Starline Architectural Windows Ltd
Starline Windows (2001) Ltd

Starlite Windows Mfr., Inc.

Stephens Building Supplies
Stock Building Supply

Stock Building Supplly - Doors

Strassburger Windows & Doors Ltd.

Suburban Building Products

Summit Building Products

Sun Window Co., Inc.

Sun Windows, Inc

Sun-Dome by Daylighting Technologies, Inc.
Sun-Tek Industries

Sunoptics Prismatic Skylights

Sunrise Windows, Ltd

Sunview Doors

Sunview Windows

Sunview Windows Doors & Glass

Superior Metal Products Co. Inc.

Superiorland Vinyl Windows

Superseal Manufacturing Company, Inc.

Survivor II, Inc.

Syron Industries, Inc.

T

Tam Industries, Inc.
Target Windows and Doors

Tashco Industries, Inc.

Taylor Building Products, Inc.

Taylors Window and Screen, Inc.
Tempco Products Company

Theo Mineault, Inc.

Therma-Tru Corporation
Thermal-Gard Building Products, Inc.
Thermal Industries, Inc.

Thermal Line Windows

Thermal Tech Doors, Inc.
Thermal Windows, Inc.

ThermaMax Windows, LLC

ThermoTech Fiberglass Fenestration Ltd.

ThermoTech Industries Inc dba VinylTech
Thermo-Tech Windows

Thermo-Twin Industries, Inc

Thermolite, Inc.

Thermolock Mfg., LLC

The Tompkins Company

The Window Factory, Inc.

The Window Factory, Manitoba Limited

Thompson Creek Windows Company

THV Compozit Windows and Doors

Tiltco Division of Windoworld Industries Inc.

Toiturex, Inc.

Torrance Aluminum

Torrington Lumber Company, Inc.

Tostem America, Inc.
TRACO

Tri-State Window Factory Corp

Trilite Company

Trillium Window & Door Systems
Trimline Windows, Inc.

Trinity Glass International

Triwin Industries

Tru Tech Corporation

Turkstra Industries Ltd.

U

U.S. Aluminum Corp.
U.S. Block Windows
U.S. Window Factory, Inc.

U.S. Window Factory - GA, Inc.

Ultima Fenestration Inc.

Ultimate Windows, Inc.

Ultra-Fab, Inc.

Unilux AG

Uni-Tech Windows Manufacturers, Inc.

United Window & Door Mfg., Inc.

Universal WIndow & Door, LLC
Unlimited Inc.

V

Valley Glass Corporation

Value Windows & Doors
VELUX.
Ventana USA

Vera-De Windows, Inc.

Vezina Et Fils

Viceroy Homes Ltd
Vinyl Design Corporation
Vinyl Kraft, Inc.

Vinyl-Pro Windows and Doors

Vinyl Sash, Inc.
Vinyl Window Designs, Ltd

Vinyl Windows Innovation SA De CV
Vinyl Window Technologies
Vinylbilt Window Systems, Inc.

Vinylite Windows, LLC

Vinylmax LLC
Vinylume Products, Inc.

VinylTech Windows PEI

Vision 2000 Plus Window Manufacturing

Vision Systems, Inc.

Vista Window Company

Viwinco, Inc.
Vos Window & Door, Inc.

Voyageur Door & Window
VPI Quality Windows

Vtech Industries
Vytex Corporation

W
Wallside Windows
Walsh Building Products

Walters & Wolf Glass Co.

Wardco Window Manufacturing

WASCO
Wasco Products, Inc.

Washington Glass and Glazing
Waterville Window Company, Inc.

Wausau Supply Company

Wausau Window and Wall Systems

Weather King Windows & Doors, Inc.
Weather Shield Mfg., Inc

Weathergard Window Co., Inc.
Weathervane Windows, LLC

W.E.H. Supply, Inc.
Weiland Sliding Doors and Windows, Inc.

Wellington Window and Door Company

Werner Systems, Inc

West Coast Designed Windows Ltd
West Coast Vinyl, Inc.

West Coast Vinyl Windows, Inc.
West Window Corporation

Western Building Products
Western Window
Western Window Systems, LLC

Western Windows Alberta, Ltd.
Western Windows, Inc.

Westview Products, Inc.

Westwood Millwork, Inc.
Wheeler's

Wholesale Doors & Trim

Wholesale Supply Co. - A Division of Meek's - The Builder's Choice

Win-Can Windows & Doors

Win-Dor, Inc.

Winchester Industries

Wincore Window Company, LLC

Windjammer 2000 Manufacturing Ltd.

Wind-Mar Supply
Windoor, Inc.

Windorsky, Inc.

Window City Industries, Inc.

Windowcrafters.

Window Craft, Inc. - TN

Window Factory, The

Window Logic Corporation

Window Mart

Window Shapes, Inc.

Window Tech Systems, Inc.
Window Technologies, LLC
Window Technology, Inc.
Window World, Inc.

Windsor Windows and Doors

Winstrom Windows, LLC

Winter Guard Vinyl Manufacturing, Inc.
Woodgrain Millwork, Inc.

Y
YKK AP America, Inc.

Yoder Window & Siding, Ltd.