Sentry Windows and Doors Affiliates


ENERGY STAR Participant
As an ENERGY STAR participant, Sentry Windows LTD complies by high energy efficiency standards, using products and practices that are not only cost-effective, but protect the environment as well.
Hometech Window Corporation
Hometech Window Corporation, is the story of a modern Canadian manufacturing success story told against a national background of manufacturing job loss and foreign takeovers. Our people and products have made us the clear market leader it is today.

Professional Organizations:

Canada Green Building Council (CGBC) Member
The Canada Green Building Council is dedicated to raising the building industry standards by influencing new guidelines and practices to be more sustainable, healthy, and highly efficient.
National Fenestration Rating Council (NFRC)
National Fenestration Rating Council is an independently operated, non-profit organization, that accurately evaluates and rates energy performances to provide builders and homeowners with unbiased information.

Professional Affiliations:

Window Wise Certified Dealer
Sentry Windows and Doors is proud to be a Window Wise Certified Dealer
SAWDAC & Renovation Canada Member
SAWDAC & Renovation Canada has a strict certification process, where all members must commit to SAWDAC code of ethics and sign a 5-year workmanship statement, to ensure the trustworthiness of each contractor to help consumers make the best choice.
Efficient Windows Collaborative
Efficient Windows Collaborative provides unbiased information on energy efficient windows, to help the consumer learn about how the windows work as well as how to utilize them best.
Three Best Rated®
We check business's reputation, history, complaints, ratings, satisfaction, trust, cost, general excellence, reviews using our 50-Point Inspection. We display only businesses that are verified by our employees. You can call it "Due Diligence." or "Common Sense." We call it "Hard Work."

our service area

We serve the following areas

  • Ancaster
  • Aylmer
  • Beachville
  • Brantford
  • Bright
  • Burford
  • Burgessville
  • Cathcart
  • Clear Creek
  • Courtland
  • Dundas
  • Eden
  • Embro
  • Erieau
  • Fingal
  • Harley
  • Hickson
  • Innerkip
  • La Salette
  • Langton
  • Morpeth
  • Mount Elgin
  • Mount Pleasant
  • Norwich
  • Oakland
  • Otterville
  • Paris
  • Plattsville
  • Port Burwell
  • Port Rowan
  • Port Stanley
  • Princeton
  • Scotland
  • Springford
  • St George Brant
  • St Thomas
  • St Williams
  • Straffordville
  • Teeterville
  • Tillsonburg
  • Turkey Point
  • Union
  • Vanessa
  • Vienna
  • Vittoria
  • Wallacetown
  • Walsingham
  • Waterford
  • Wilsonville
  • Windham Centre
Our Locations:

Sentry Windows and Doors
3423 Walker Road
Windsor, ON N8W 3S2

Sentry Windows and Doors
701 St Clair St
Chatham, ON N7L 2M7

Sentry Windows and Doors
45 Meg Drive
London, ON N6E 2V2

Sentry Windows and Doors
1111 Franklin Blvd
Cambridge, ON N1R 8B5
Sentry Windows and Doors service area map