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Windows, doors and skylights manufacturers—ENERGY STAR Canada Participants

Energy Star logo

These companies are helping Canadians become more energy-efficient by manufacturing ENERGY STAR® certified products designed especially for the Canadian climate. The table below shows the primary location of each Participant.

Participants are eligible for the annual ENERGY STAR Canada Awards. Visit the 2023 Winners and Previous Year Winners links to see which energy efficiency champions have been recognized for making an impactful commitment towards simple energy efficient choices and improving accessibility for all Canadians.

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List of manufacturers of windows, doors and skylights—ENERGY STAR Canada Participants
Manufacturer Main location Province/Territory
State or Country
Award winners
3 EuroWindows Ltd
Waterloo Ontario  
A+ Premium Door System Inc.
Concord Ontario  
A-1 Window Manufacturing Ltd.
Burnaby British Columbia  
A-Apollo Windows & Doors Ltd.
Calgary Alberta  
A & G Windows & Doors
Mississauga Ontario  
AA Quality Glass And Aluminum Ltd
Swift Current Saskatchewan  
ABA Fenestration
Saint-Laurent Quebec  
A. C. Vinyl Windows Ltd.
Niagara Falls Ontario  
Access Windows and Doors
Winkler Manitoba  
Accurate Dorwin 2020
Winnipeg Manitoba  
Achievers Window & Door Mfg.
Winnipeg Manitoba  
Adurra Portes et Fenetres
Saint-Laurent Quebec  
Saint-Eustache Quebec  
AJC Portes et Fenêtres Inc Nicolet Quebec  
AJR Window Technologies
Toronto Ontario  
Alberta Vinyl Windows and Doors Ltd.
Calgary Alberta  
All Weather Windows Ltd.
Edmonton Alberta  
Alliance Windows & Doors Inc.
Concord Ontario  
Altec Windows Inc.
Surrey British Columbia  
Altek Portes et Fenêtres
Saint-Joseph Beauce Quebec  
Alton Windows and Doors Limited
Toronto Ontario  
Montreal Quebec  
Alumidec Inc.
Laval Quebec  
Aluminart Architectural Inc.
Anjou Quebec  
Aluminium Caruso et Fils Inc.
Montréal-Nord Quebec  
Aluminium Fenebel 1964 Inc.
Montréal-Nord Quebec  
Aluminium St. Viateur Ltée. (514) 271-3225
Montreal Quebec  
Andersen Corporation
Bayport Minnesota  
Anderson Windows
Sundridge Ontario  
Anig Window & Door Manufacturing Ltd.
Scarborough Ontario  
Arcon Portes et Fenêtres
Saint-Elzéar Quebec  
Arcor Windows & Doors Inc.
Brampton Ontario  
Arcview Windows & Doors Ltd
Winnipeg Manitoba  
Armwood Windows and Doors
Portage la Prairie Manitoba  
Artik Produits de Fenestration Inc.
Saint-Apollinaire Quebec  
Artistic Skylight Domes Ltd.
Woodbridge Ontario  
ASAP Windows & Doors Ltd.
Calgary Alberta  
Astra Fenestration Inc.
Lachine Quebec  
Atis Windows & Doors Corp.
Terre Bonne Quebec  
Atlantic All-Weather Windows
Port Elgin New Brunswick  
Aurora Window Systems Inc Calgary Alberta  
Auroral Portes et Fenêtres
Laval Quebec  
Avanti Custom Doors Ltd
Etobicoke Ontario  
Beijing North Tech Windows Co. Ltd
Vancouver British Columbia  
Belisle Ancestral Windows and Doors Inc.
Saint-Jean-De-Dieu Quebec  
Berdick Manufacturing Manitoba Ltd.
Winkler Manitoba  
Berdick Manufacturing Pacific Ltd.
Penticton British Columbia  
Bethel Windows and Doors
Calgary Alberta  
BLVD Windows & Doors Ltd
Calgary Alberta  
Boardwalk Woodworking Ltd.
Castlegar British Columbia  
Bonnechere Valley Windows Ltd.
Eganville Ontario  
Broadview Window and Door Ltd.
Regina Saskatchewan  
Brouillette Portes et Fenêtres Inc.
Trois-Rivières Quebec  
Brown Window Corporation
Concord Ontario  
Burano Doors
Concord Ontario  
Cambridge Windows Manufacturing Inc.
Edmonton Alberta  
Can Save
Barrie Ontario  
Canada Windows and Doors
Whitby Ontario  
Caron et Guay Inc.
Beaupré Quebec  
Casa Bella Windows Inc.
Mississauga Ontario  
Cascadia Windows Ltd.
Langley British Columbia  
Cayman Manufacturing Inc.
Brantford Ontario  
Centennial Windows Ltd.
London Ontario  
Centra Windows Inc.
Langley British Columbia  
Century Glass Ltd.
Melville Saskatchewan  
Century Glass (85) Ltd.
Kamloops British Columbia  
Clearview Industries Ltd.
Toronto Ontario  
Clera Windows + Doors
(FM Industries Inc.)
Concord Ontario  
Cobra Doors 2000 Ltd.
Vaughan Ontario  
Columbia Manufacturing Co. Ltd.
Burnaby British Columbia  
CopperLeaf Windows + Doors
Concord Ontario  
Cossins Windows Canada Ltd.
Calgary Alberta  
Csky Windows Ltd.
Coquitlam British Columbia  
CTW (Nuview/Magic Window)
Woodbridge Ontario  
Custom Direct Windows Ltd.
Stoney Creek Ontario  
Custom Window Designs Ltd.
Mississauga Ontario  
Custom Windows and Doors Inc. (403) 758-3233
Magrath Alberta  
DAKO Sp. Zo.o.
Nowy Sącz Poland  
Dalmen Products Ltd.
St-Isidore Ontario  
Dashwood Industries Inc.
Centralia Ontario  
Dayside Industries Ltd.
Brantford Ontario  
Del Windows and Doors Inc.
Stoney Creek Ontario  
Dimensions Portes et Fenêtres Inc.
Boisbriand Quebec  
Dionne Architectural
Montreal Quebec  
Dominion Doors & Windows Ltd.
Concord Ontario  
Door Mart Inc.
Edmonton Alberta  
Door Way Canada
Aylmer Ontario  
Bytow Poland  
Dufferin Windows Ltd.
Shelbourne Ontario  
Durabuilt Windows and Doors Inc.
Edmonton Alberta  
Dusco Doors Ltd.
(a licensee of Stanley Black & Decker)
Montreal Quebec  

Duxton Windows and Doors


Winnipeg Manitoba  
DV Aluminium Inc. (9116-8642 Quebec Inc.)
Montreal Quebec  
Elba Windows and Doors
Mississauga Ontario  
EMV Giessler Group Polska Sp. z.o.o.
Bielsko-Biala Poland  
Enerfrees Windows and Wall Systems Ltd.
Markham Ontario  
EnerGuard Windows and Doors Inc.
Moose Jaw Saskatchewan  
Enerstar Windows Ltd. Surrey British Colombia  
Enertec Window Systems Inc. Maple Ontario  
Entreprises Doco Inc.
Saint-Jean-Sur-Richelieu Quebec  
Entryguard Doors Inc.
Concord Ontario  
Euro Vinyl Windows and Doors Inc.
Woodbridge Ontario  
Euro-Seal Window Systems Inc.
Concord Ontario  
EuroLine Windows Inc.
Delta British Columbia  
Eurosell Windows Ltd
Surrey BC  



Etobicoke Ontario  
Extreme Window and Entrance Systems
Moncton New Brunswick  
Fabelta Aluminium Inc.
Terrebonne Quebec  
Fabricant Fenêtres Eco-Verte Inc.
St. Hubert Quebec  
Fairmont Window and Door Ltd.
Richmond British Colombia  
Nowy Sacz Poland  
Fancy Windows MFG Inc.
Edmonton AB  
FCI Windows
Peterborough Ontario  
Saint-Laurent Quebec  
Feneco Inc.
Saint-Felix-De-Valois Quebec  
Warwick Quebec  
Fenesca North Windows & Doors Inc
Saskatoon Saskatchewan  
Fenestral Inc.
Fene-Tech Inc
Amqui Quebec  

Fenêtres 4 Saisons Inc.

St. Arthur New Brunswick  
Fenêtres Concept
Boisbriand Quebec  
Fenêtres Contemporaines
Drummondville Quebec  
Fenêtres CPL Inc.
(Centre de Production Laflamme Inc.)
Saint-Charles de Belchasse Quebec  
Fenêtres Form-Tech Inc.
Saint-Rosaire Quebec  
Fenêtres Gaspésiennes
Sainte-Anne-des-Monts Quebec  
Fenêtres Jalmo
Sainte-Sophie Quebec  
Fenêtres Lajeunesse
(Les Boiseries Conrad Lajeunesse)
Berthierville Quebec  
Fenêtres Lefrançois
Château-Richer Quebec  
Fenêtres Magistral
Blainville Quebec  

Fenêtres Métric Inc.

Saint-Jérôme Quebec  

Fenêtres MQ Inc.

Ste-Agathe-des-Monts Quebec  

Fenêtre NF (9388-0169 QC Inc.)

Bois des Filion Quebec  
Fenêtres Nordist Engr.
(Les Investissements J.E.T. Ltée.)
Shippagan New Brunswick  
Fenêtres Polyco Inc.
Jonquière Quebec  
Fenêtres St. Paul Inc.
Chicoutimi Quebec  
Fenêtres Summum
Terrebonne Quebec  
Fenêtres Unique Windows (2018) Inc.
Saint-Jacques New Brunswick  
(Gestion Poudrier Inc.)
Mont-Laurier Quebec  
Fenplast Inc.
Candiac Quebec  
Fersina Windows
Peterborough Ontario  
Fibertec Window and Door Manufacturing
Concord Ontario  
Fiset et Marcotte Inc.
Saint-Basille-de-Portneuf Quebec  
Fortress Windows & Doors Ltd.
North Battleford Saskatchewan  
Foshan NF windows and doors system CO.,LTD
Foshan China  
Foshan Xiaoluban Door adn Window Co,Ltd
Foshan Shi China  
Four Seasons Solar Products
Holbrook New York  
Futura Manufacturier de Portes et Fenêtres Inc.
Québec Quebec  
G.R. Thériault Ltd.
Grand Falls New Brunswick  
Gentek Building Products
a division of Associated Materials Inc.
Toronto Ontario  
Gérard Milette Portes et Fenêtres
Saint-Boniface Quebec  
Giguère Portes et Fenêtres Inc.
Chateau-Richer Quebec  
GIT Portes et Fenêtres Ltée
Saint-Léonard Quebec  
GL Advanced Windows Inc.
Schanzenfeld Manitoba  
Global Technologies Window MFG Ltd
Vaughan Ontario  
Globaltek Home Improvement Ltd
Markham Ontario  
Global Windows and Doors
Richibucto New Brunswick  
GR8 Windows Ltd
Williams Lake British Columbia  
Golden Windows Ltd.
Kitchener Ontario  
Golem Windows and Doors Inc
Vancouver British Columbia  
GreenFox Windows and Doors
Edmonton Alberta  
Groupe Atlanta Inc.
Saint-Leonard Quebec  
Group Wilton Panorama
Saint-Léonard Quebec  
Guangzhou Apro Building Material Co. Ltd
Guangzhou China  
Haerbin Sayyas Windows Stock Co Ltd
Baoding China  
Hebei Penjoy Windows Doors Co., Ltd
Harbin China  
Héritage Portes et Fenêtres Inc
Laval Quebec  
Heritage Windows & Doors
Parry Sound Ontario  
Hi-Tech Energy Windows Ltd.
Winnipeg Manitoba  
HighQ Windows Inc.
Burnaby British Columbia  
Home Fortune Enterprises Ltd.
Vancouver British Columbia  
Hometech Window Corporation
Concord Ontario  
HOPE Windows Ltd.
Richmond British Columbia  
Huiwen Jiahe (Shandong) Trading Co.,Ltd (890) 641-0099
Binzhou Shandong, China  
Humphrey Products of Winnipeg Ltd.
Winnipeg Manitoba  
Huron Window Corporation
Morden Manitoba  
Husky Portes et Fenêtres Inc.
Saint-Côme-Linière Quebec  
Infinity Windows and Doors Inc
LSD of Drummond New Brunswick  
INKSTER Park Millwork Ltd
Winnipeg Manitoba  
Inline Fiberglass Ltd.
Etobicoke Ontario  
Innotech Windows & Doors Inc.
Abbotsford British Columbia  
JEH Windows and Doors Ltd.
Winnipeg Manitoba  
JELD-WEN of Canada Inc.
Saint-Apollinaire Quebec  
Jim’s Prehung Doors Ltd. (604) 273-9506
Richmond British Columbia  
JOCRI Windows & Doors Mfg. Ltd.
Winnipeg Manitoba  
Kehl Window Systems Inc.
Harrow Ontario  
Kento Ltd.
Conception Bay South Newfoundland and Labrador  
Kohltech International Ltd.
Debert Nova Scotia  
Kolbe and Kolbe Millwork Co., Inc.
Wausau Wisconsin  
KP Building Products Ltd.
Alexandria Ontario  
KV Custom Windows and Doors
Toronto Ontario  
Laflamme Windows and Doors Inc.
Saint-Apollinaire Quebec  
Latulippe Portes et Fenêtres
Saint-Bruno-Lac-St-Jean Quebec  
Leawod Windows & Doors Group Co, Ltd
Guanghan China  
Lepage Millwork
Rivière-du-Loup Quebec  
Les Ateliers Jean Cyr Inc.
Nicolet Quebec  
Les Châssis Nigadoo Ltée.
Nigadoo New Brunswick  
Les Entreprises Marchand Ltée
Sainte-Catherine Québec  
Les Fenêtres 2000 Inc.
Saint-Jérôme Quebec  
Les Fenêtres Caméléon Inc. (450) 373-3438
Salaberry de Valleyfield Quebec  
Les Fenêtres Côté
Alma Quebec  
Les Fenêtres Élite Inc.
Saint-Gilles Quebec  
Les Fenêtres Énerco Inc.
La Baie Quebec  
Les Fenêtres Québécoises Inc.
Saint-Hyacinthe Quebec  
Les Fenêtres Réjean Tremblay Inc,
Métabetchouan-Lac à la Croix Quebec  
Les Industries Mélymax Inc.
Saint-Jacques Quebec  
Les Portes A.R.D. Inc.
Lachute Quebec  
Les Portes Alain Bourassa Inc.
Terrebonne Québec  
Les Portes Decko Inc.
Terrebonne Quebec  
Les Portes et Châssis Eddy Boulet Inc.
Sorel-Tracy Quebec  
Les Portes et Fenêtres BM Inc.
Les Portes et Fenêtres Océan Inc.
Rivière-des- Prairies Quebec  
Tbilisi Georgia  
Lido Windows and Doors
Concord Ontario  
Lifestyle Sunrooms Inc.
Ajax Ontario  
Steinbach Manitoba  
Lorendo Inc.
Montmagny Quebec  
Lux Windows and Glass Ltd.
Calgary Alberta  
MDL Door Systems Inc
London Ontario  
Maisonneuve Aluminium Inc.
Montreal Quebec  
Majestic Window Manufacturing Ltd.
Toronto Ontario  
Manic Aluminium
Rivière-des-Prairies Quebec  
Maritime Door & Window Ltd.
Moncton New Brunswick  
Marlboro Window and Door Manufacturer Ltd.
Ottawa Ontario  
Martin Portes et Fenêtres
Rivière-du-Loup Quebec  
Martindale Window and Door Inc.
Windsor Ontario  
Marvin Windows and Doors
Warroad Minnesota  
Mason Windows Ltd.
Pickering Ontario  
Masonite International Corporation
Dickson Tennessee  
Midland Ontario  
Meloche Windows Ltd.
Windsor Ontario  
Menuiserie Basque et Fils Ltée.
Tracadie-Sheila New Brunswick  
Menuiserie Bélisle Inc.
Saint-Jean-de-Dieu Quebec  
Menuiserie Bolduc Inc.
Chambord Quebec  
Menuiserie Desmeules Inc
Trois-Pistoles Quebec  
Menuiserie Lionel Cormier Ltée (506) 727-5209
Caraquet Quebec  
Milgard Windows and Doors
Tacoma WA  
Mirage Windows Inc.
Cambridge Ontario  
Miranda Vinyl Products
Cambridge Ontario  
MJ Windows Ltd.
Surrey British Columbia  
Mondo Manufacturing Inc Toronto Ontario  
Morrison Windows Ltd.
Langley British Columbia  
Multi-Fenêtres 2001
Saint-Jérome Quebec  
Nan Ya Plastics Corporation USA
Houston Texas  
Newmar Window Manufacturing Inc.
Mississauga Ontario  
Nipissing Siding & Windows
Sturgeon Falls Ontario  
Norc Windows & Doors Inc.
Calgary Alberta  
Norden Windows & Doors Ltd
Surrey British Columbia  
Nordik Windows Inc.
Vars Ontario  
North-Air Window and Door Ltd.
Sydney Nova Scotia  
North Star Vinyl Windows and Doors
St. Thomas Ontario  
Northerm Windows and Doors
Whitehorse Yukon  
Northern Window Manufacturing Ltd.
Thunder Bay Ontario  
North Home Windows (Northome Comfort Windows Inc.)
Foam Lake Saskatchewan  
Norwood Classic Window & Entrance System
Scoudouc New Brunswick  
Nova Doors and Windows Ltd.
Dartmouth Nova Scotia  
Novatech Canada
Sainte-Julie Quebec  
Novatech Patio Doors Ontario Inc.
Woodbridge Ontario  
NZP Fenestration
Longueuil Quebec  
Oasis Windows Ltd.
Surrey British Columbia  
Ocean View Patio Doors Ltd.
Toronto Ontario  
Omega Windows
Scarborough Ontario  
Ontario Aluminum and Glass
Mississauga Ontario  
Open Windows Inc.
Richmond British Columbia  
Ostaco 2000 Windoors Inc.
Concord Ontario  
Ouellet portes et fenêtres Inc.
N.D. de Lourdes Quebec  
P.E. Pérusse & Fils Inc.
Parisville Quebec  
P.V.C. Régional
Gatineau Quebec  
Palma Door Systems Inc.
North York Ontario  

Panes Window Manufacturing Inc.

Mississauga Ontario  
Paradis Portes et Fenêtres Inc.
Pintendre Quebec  
Pella Corporation
Pella Iowa  
Performance Windows and Doors
Toronto Ontario  
Permanent Windows Solutions Inc
Edmonton Alberta  
PF Concordia W + D Inc.
Montreal Quebec  
PF Expert Inc.
Saint-Jean-Sur-Richelieu Quebec  
PH Tech Inc.
Levis Quebec  
Pioneer Window and Door Mfg. Ltd.
Winnipeg Manitoba  
PlyGem Canada
Calgary Alberta  
Polar Window of Canada Ltd.
Winnipeg Manitoba  
Pollard Windows Inc.
Burlington Ontario  
Polytech Products Ltd.
Baddeck Nova Scotia  
Sainte-Julie Quebec  
Portes Alumican Inc.
Montreal Quebec  
Portes et Fenêtres Abritek
Saint-Georges-de-Beauce Quebec  
Portes et Fenêtres Dicaire Inc.
Vaudreuil-Dorion Quebec  
Portes et Fenêtres Ebi-Tech Inc.
Thetford Mines Quebec  
Portes et Fenêtres Fusion
Desbiens QC  
Portes et Fenêtres Impérial Inc.
Mont-Royal Quebec  
Portes et Fenêtres Isothermic Inc.
Thetford-Mines Quebec  

Portes et Fenêtres L.G.C. Inc.

Chicoutimi Quebec  

Portes et Fenêtres Mystro

Saint-laurent Quebec  

Portes et Fenêtres Nouvel Horizon Inc.

Trois-Rivières Quebec  

Portes et Fenêtres Novoprestige Inc.

Saint-Laurent Quebec  

Portes et Fenêtres Polair 3

Dolbeau-Mistassini Quebec  

Portes et Fenêtres Président Inc.

Longueuil Quebec  

Portes et Fenêtres Taïga

Roberval Quebec  

Portes et Fenêtres Vallée Inc.

Frontenac Quebec  

Portes et Fenêtres Varin Inc.

Sainte-Julienne Quebec  

Portes Fenetres NORDSTAR Inc.

Laval Quebec  
Portes Métalliques Jacob Inc. (450) 441-0472
Saint-Bruno Quebec  
Précision Portes D'Acier
Saint-Nicolas Quebec  
Prestige Window and Door Ltd.
Medicine Hat Alberta  
Préville Vision Confort
Prime Window Systems
Union Gap
PROFENEX Inc Sherbrooke Quebec  
Promenade Windows Mississauga Ontario  
PVC Aluminium Inc.
Mascouche Quebec  
QLine Windows & Doors Inc
Stoney Creek Ontario  
Qualum International (9418-5311 Quebec Inc) Montreal Quebec  
Queen’s Door Inc (7735979 Canada Inc) Montreal Quebec  
RAVEN Windows Inc London Ontario  
Saint-Christophe Quebec  
Retro Teck Window Mfg. Ltd.
British Columbia  
Roberge & Fils Inc.
La Sarre Quebec  
Royal Pioneer Door & Window Inc.
Brampton Ontario  
Rusco Manufacturing Inc.
Cobourgh Ontario  
San Fenestration
Sainte-Marthe-Sur le-lac Quebec  
SealTech Windows Inc. (905) 660-5216
Concord Ontario  
Scheel Windows Ltd.
Arnprior Ontario  
Seymour Windows Ltd. (Kohltech)
North Bay Ontario  
Shandong Lvdun Doors and Windows Co., Ltd
Weifang China  
SI Windows and Doors
Montreal Quebec  
Sierra Pacific Windows
a division of Sierra Pacific Industries
Red Bluff California  
Silex Fiberglass Windows and Doors
Winnipeg Manitoba  
SilverLine Exterior Solutions
Port Coquitlam British Columbia  
Skyreach Group Inc.

Solatube International

Vista California  
Solarcom Inc.
Beauceville Quebec  
Solaris Québec Inc.
L'Ange-Gardien Quebec  
Solutions Portes d’acier
St-Jérome Quebec  
Sonnet Windows and Doors Manufacturing Inc..
Burk’s Falls Ontario  
Southern Glass Works Ltd.
Weyburn Saskatchewan  
Southern Shade Window & Door Inc.
Winnipeg Manitoba  
Southfield Windows and Doors Inc.
Elmira Ontario  
STAGE Windows & Doors
Concord ON  
Standard Doors Inc.
Laval Quebec  
Starline Windows
Langley British Columbia  
Starr Door and Window Co
Toronto Ontario  

Stephens Building Supplies

Sydney Nova Scotia  
Stilewood International Door and Window
Port Coquitlam British Columbia  
Strassburger Windows and Doors
Kitchener Ontario  
Sudbury Windows & Doors
Kitchener Ontario  
Sunlight Windows MFG Ltd.
Richmond British Columbia  
Sunrise Window & Door Systems Inc.
Concord Ontario  
Sunview Windows & Doors
Saskatoon Saskatchewan  
Supreme Windows (Calgary) Inc.
Calgary Alberta  
Supreme Windows & Doors (2005) Ltd
Edmonton Alberta  
Sylvester Glass & Aluminium Products Ltd
North Battleford Saskatchewan  
The Home Door Inc.
Scarborough Ontario  
Thermoplast Nextrusions
Laval Quebec  
Thermoproof Manufacturing Ltd.
Chemainus British Columbia  
Thermos Vizion Inc.
Gatineau Quebec  
Thermotech Industries Inc. dba VinylTech Windows PEI
Cornwall Prince Edward Island  
Touchette Portes & Fenêtres
St-Césaire Quebec  
Trimbo Window Manufacturing Inc..
Woodbridge Ontario  
Trimlite LLC./CODEL.
Surrey British Columbia  
Tru Tech Corporation
Vaughan Ontario  
Trust Windows Corp.
Toronto Ontario  
Tundra Windows, Doors and Hardware Inc.
Penticton British Columbia  
Tyee Manufacturing Inc.
Abbotsford British Columbia  
Ultima Fenestration Inc.
St-Georges-de-Beauce Quebec  
Uni-Tech Windows Manufacturer Inc.
Uzor Windows & Doors Inc.
Tecumseh Ontario  
V Pro Windows and Doors Inc.
Mississauga Ontario  
Vaillancourt Inc.
Saint-Germain-de-Grantham Quebec  
Van Isle Windows Ltd.
British Columbia  
Velux Canada Inc.
Oakville Ontario  
Ventanas Premium Windows and Doors Inc.
Richmond British Columbia  
Versatile Fenestration Inc
Notre-Dame-des-Pins Quebec  
Vézina et Fils
Saint-Prime Quebec  
Viceroy Houses (2015) Ltd.
Port Hope Ontario  
Viewmax Windows and Doors Ltd. Vaughn Ontario  
View Tech Windows Design Mississauga Ontario  
Vintage Woodworks Inc.
Victoria British Columbia  
Vinyl Window Designs Ltd.
Woodbridge Ontario  
Vinyl Windows Fashion
Etibicoke Ontario  
Vinylbilt Windows & Doors Corp.
Concord Ontario  
Vinylguard Window and Door Systems Ltd.
Woodbridge Ontario  
Vinyl-Pro Window Systems Inc.
Toronto Ontario  
Vinyl-Tech Windows Ltd.
Toronto Ontario  
Vinyltek Windows
(Canadian Vinyltek Window Corp.)
British Columbia  
Vista Patio Doors Inc. Toronto Ontario  
Voyageur Door and Window Ltd.
Winnipeg Manitoba  
Wanjia Window And Door Foshan China  
Wardco Window and Door Manufacturing Inc.
Burlington Ontario  
Weather Seal Window Industries Inc.
Weather Shield Manufacturing Inc.
a division of The Schield Family Brands
Medford Wisconsin  
Wescon Doors
Duncan BC  
West Coast Windows Ltd.
Delta British Columbia  
Westeck Windows Manufacturing Ltd.
Chilliwack British Columbia  
Western Windows Alberta Ltd.
Calgary Alberta  
WINCAN Windows & Doors Inc.
Richmond Hill Ontario  
Window City Industries Inc.
Vaughan Ontario  
Window Factory Ltd.
Selkirk Manitoba  
Window Force Inc.
Toronto Ontario  
Window Mart Inc.
Edmonton Alberta  
Window Seal Aluminum Company Ltd.
Woodbridge Ontario  
Window Seal West
Calgary Alberta  
Windowland Construction Inc. DBA Windowland Windows and Doors
Salmon Arm British Columbia  
Window-Pro Designs Ltd.
Etobicoke Ontario  
Windsor Windows and Doors
West Des Moines Iowa  
Wintegra Windows Inc.
Abbotsford British Columbia  
Yantai Feilong Green Building Materials Technology Co., Ltd.
Shanding China  

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