Windows, doors and skylights manufacturers—ENERGY STAR Canada Participants
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 and whether they have been a winner in the annual ENERGY STAR Canada Awards.
- A - ENERGY STAR Participants in Canada starting with the letter A
- B - ENERGY STAR Participants in Canada starting with the letter B
- C - ENERGY STAR Participants in Canada starting with the letter C
- D - ENERGY STAR Participants in Canada starting with the letter D
- E - ENERGY STAR Participants in Canada starting with the letter E
- F - ENERGY STAR Participants in Canada starting with the letter F
- G - ENERGY STAR Participants in Canada starting with the letter G
- H - ENERGY STAR Participants in Canada starting with the letter H
- I - ENERGY STAR Participants in Canada starting with the letter I
- J - ENERGY STAR Participants in Canada starting with the letter J
- K - ENERGY STAR Participants in Canada starting with the letter K
- L - ENERGY STAR Participants in Canada starting with the letter L
- M - ENERGY STAR Participants in Canada starting with the letter M
- N - ENERGY STAR Participants in Canada starting with the letter N
- O - ENERGY STAR Participants in Canada starting with the letter O
- P - ENERGY STAR Participants in Canada starting with the letter P
- Q - ENERGY STAR Participants in Canada starting with the letter Q
- R - ENERGY STAR Participants in Canada starting with the letter R
- S - ENERGY STAR Participants in Canada starting with the letter S
- T - ENERGY STAR Participants in Canada starting with the letter T
- U - ENERGY STAR Participants in Canada starting with the letter U
- V - ENERGY STAR Participants in Canada starting with the letter V
- W - ENERGY STAR Participants in Canada starting with the letter W
| Manufacturer | Main location | Province/Territory State or Country |
ENERGY STAR Award winners |
|---|---|---|---|
| 3 EuroWindows Ltd |
Waterloo | 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 | |
| AFPEC Inc. |
Saint-Eustache | Quebec | |
| AJR Window Technologies |
Toronto | Ontario | |
| Alberta Vinyl Windows and Doors Ltd. |
Calgary | Alberta | |
| All Weather Windows Ltd. |
Woodbridge | Ontario | |
| Altec Windows Inc. |
Surrey | British Columbia | |
| Altek Portes et Fenêtres |
Saint-Joseph Beauce | Quebec | |
| Alton Windows and Doors Limited |
Toronto | Ontario | |
| Alumalco |
Montreal | Quebec | |
| Alumidec Inc. |
Laval | Quebec | |
| Alumilex Canada Inc |
Montreal | 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 | |
| Armwood Windows and Doors |
Portage la Prairie | Manitoba | |
| Artik Produits de Fenestration Inc. |
Saint-Apollinaire | Quebec | |
| Artistic Skylight Domes Ltd. |
Woodbridge | Ontario | |
| Astra Fenestration Inc. |
Lachine | Quebec | |
| Atis Windows & Doors Corp. |
Terre Bonne | Quebec | |
| Atlantic All-Weather Windows |
Port Elgin | New Brunswick | |
| Auroral Portes et Fenêtres |
Laval | Quebec | |
| 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 |
Coaldale | Alberta | |
| Boardwalk Woodworking Ltd. |
Castlegar | British Columbia | |
| Bonnechere Valley Windows Ltd. |
Eganville | Ontario | |
| 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 | 2019, 2014, 2008, 2004 |
| 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 | 2022, 2021 |
| 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 | |
| Dufferin Windows Ltd. |
Shelbourne | Ontario | |
| Durabuilt Windows and Doors Inc. |
Edmonton | Alberta | |
| Dusco Doors Ltd. (a licensee of Stanley Black & Decker) |
Montreal | Quebec | |
|
|
Winnipeg | Manitoba | |
| DV Aluminium Inc. (9116-8642 Quebec Inc.) |
Montreal | Quebec | |
| Elba Windows and Doors |
Mississauga | Ontario | |
| 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 | |
| FAKRO |
Nowy Sacz | Poland | |
| Fancy Windows MFG Inc. |
Edmonton | AB | |
| FCI Windows |
Peterborough | Ontario | |
| Fenbec |
Saint-Laurent | Quebec | |
| Feneco Inc. |
Saint-Felix-De-Valois | Quebec | |
| Fenergic |
Warwick | Quebec | |
| Fenestral Inc. |
Dolbeau- Mistassina |
Quebec | |
| 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 | |
| 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 | |
| Fenomax (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 | |
| 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 | |
| Global Windows and Doors |
Richibucto | New Brunswick | |
| Golden Windows Ltd. |
Kitchener | Ontario | |
| Grand Windows Mfg (587-414-5941) |
Edmonton | Alberta | |
| GreenFox Windows and Doors |
Edmonton | Alberta | |
| Groupe Atlanta Inc. |
Saint-Leonard | Quebec | |
| Group Wilton Panorama |
Saint-Léonard | Quebec | |
| Haerbin Sayyas Windows Stock 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 | |
| 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 | |
| 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 | 2022, 2021, 2018, 2017, 2016, 2012, 2010, 2009, 2006 |
| 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 | |
| Lepage Millwork |
Rivière-du-Loup | Quebec | |
| Les Ateliers Jean Cyr Inc. |
Nicolet | Quebec | |
| Les Châssis Nigadoo Ltée. |
Nigadoo | New Brunswick | |
| Les Entreprises A.M. Inc. |
Saint-Tite | Quebec | |
| Les Entreprises Marchand Ltée |
Sainte-Catherine | Québec | |
| Les Fenêtres 2000 Inc. |
Saint-Jérôme | Quebec | |
| Les Fenêtres AGM (2015) Inc. |
Hébertville-Station | 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. |
Chambly |
Quebec | |
| Les Portes et Fenêtres Océan Inc. |
Rivière-des- Prairies | Quebec | |
| Lido Windows and Doors |
Concord | Ontario | |
| Lifestyle Sunrooms Inc. |
Ajax | Ontario | |
| Loewen |
Steinbach | Manitoba | |
| Lorendo Inc. |
Montmagny | Quebec | |
| Lux Windows and Glass Ltd. |
Calgary | Alberta | |
| MDL Door Systems Inc |
London | Ontario | |
| Madero |
Saskatoon | Saskatchewan | |
| 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 | |
| MasterGrain |
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 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 | |
| Modern Aluminum and Vinyl Products Ltd. |
Powell River | British Columbia | 2009 |
| Mondo Manufacturing Inc. | Toronto | Ontario | |
| Morrison Windows Ltd. |
Langley | British Columbia | |
| Multi-Fenêtres 2001 |
Saint-Jérome | Quebec | |
| N.A.P. Windows and Doors Ltd. a division of Aluminart Products Ltd. |
Kelowna | Ontario | |
| 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 | |
| Mississauga | Ontario | ||
| Paradis Portes et Fenêtres Inc. |
Pintendre | Quebec | |
| Pella Corporation |
Pella | Iowa | |
| Performance Windows and Doors |
Toronto | Ontario | |
| 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 | 2020 |
| Polytech Products Ltd. |
Baddeck | Nova Scotia | |
| Portatec |
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 | |
| Chicoutimi | Quebec | ||
| Saint-laurent | Quebec | ||
| Trois-Rivières | Quebec | ||
| Saint-Laurent | Quebec | ||
| Dolbeau-Mistassini | Quebec | ||
| Longueuil | Quebec | ||
| Roberval | Quebec | ||
| Frontenac | Quebec | ||
| Sainte-Julienne | 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 |
Rawdon |
Quebec | |
| Prime Window Systems |
Union Gap |
Washington | |
| PVC Aluminium Inc. |
Mascouche | Quebec | |
| QLine Windows & Doors Inc |
Stoney Creek | Ontario | |
| QualiGlass Windows and Doors Ltd. |
Edmonton | Alberta | |
| Qualum International (9345-1524 Quebec Inc.) | Montreal | Quebec | |
| REFLEC Inc. |
Saint-Christophe | Quebec | |
| Retro Teck Window Mfg. Ltd. |
Burnaby |
British Columbia | |
| Roberge & Fils Inc. |
La Sarre | Quebec | |
| Royal Pioneer Door & Window Inc. |
Brampton | Ontario | |
| Rusco Manufacturing Inc. |
Cobourgh | Ontario | |
| SealTech Windows Inc. (905) 660-5216 |
Concord | Ontario | |
| Scheel Windows Ltd. |
Arnprior | Ontario | |
| Seymour Windows Ltd. (Kohltech) |
North Bay | Ontario | |
| 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. |
Concord |
Ontario | |
| Vista | California | ||
| Solarcom Inc. |
Beauceville | Quebec | |
| Solaris Québec Inc. |
L'Ange-Gardien | 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 | |
Stephens Building Supplies |
Sydney | Nova Scotia | |
| Stilewood International Door and Window |
Port Coquitlam | British Columbia | |
| Strassburger Windows and 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 | |
| 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. |
Woodbridge |
Ontario | |
| 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. |
Victoria |
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 | |
| Vintage Woodworks Inc. |
Victoria | British Columbia | |
| Vinyl Window Designs Ltd. |
Woodbridge | Ontario | 2015, 2014, 2012, 2006 |
| Vinylbilt Windows & Doors Corp. |
Concord | Ontario | |
| Vinylco Windows Ltd. |
Surrey | British Columbia | |
| 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.) |
Delta |
British Columbia | |
| Vista Patio Doors Inc. |
Toronto | Ontario | |
| Vitrerie d’Anjou (VDA Fenêtres) |
Montreal-Est | Quebec | |
| Voyageur Door and Window Ltd. |
Winnipeg | Manitoba | |
| Wardco Window and Door Manufacturing Inc. |
Burlington | Ontario | |
| Weather Seal Window Industries Inc. |
Toronto |
Ontario | |
| 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 | |
| Westview Doors Ltd. |
Delta | British Columbia | |
| WINCAN Windows & Doors Inc. |
Richmond Hill | Ontario | |
| Window City Industries Inc. |
Vaughan | Ontario | |
| Window Factory Ltd. |
Selkirk | Manitoba | |
| Window Force Inc. |
Toronto | Ontario | |
| 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 |
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