D.D. Builders Door Supply Ltd.
Building Products Listing Program
- D.D. Builders Door Supply Ltd.
- Fenestration Products – Energy Performance
- Coquitlam, British Columbia
- August 11, 2017
- July 27, 2023
CSA A440.2 “Fenestration Energy Performance”
Products are marked with the following content in a permanent manner where it is readily visible after installation:
a) Manufacturer’s name, Trademark or other recognized symbol or identification.
b) QAI file Number: W434
c) QAI logo shown here:
d) “Evaluation for energy performance in accordance with CSA A440.2” / “Évalué pour la performance d’énergie en accord à la norme CSA A440.2”
Please refer to the listing document link at the top of the page for Models and Ratings
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