About dailywindow.org
A reference site on window condensation for Canadian homeowners.
Purpose
dailywindow.org provides practical reference material on window condensation in Canadian homes. The site covers the causes of interior condensation, how ventilation reduces indoor humidity, and how glazing upgrades affect glass surface temperatures in cold-climate conditions.
What the Site Covers
- Interior window condensation: dew point, relative humidity targets, and moisture sources
- Exhaust fans, HRVs, and ventilation strategies for humidity reduction
- Double and triple pane glazing performance in cold Canadian climates
- U-values, low-e coatings, gas fills, and warm-edge spacers
Content Approach
Articles reference publicly available standards and guidance from sources such as Natural Resources Canada and CMHC. Nothing on this site constitutes professional engineering or contractor advice. Window replacement and ventilation system modifications involve building code requirements and specific site conditions; always verify with qualified professionals.
Contact
Questions, corrections, or suggestions can be submitted using the contact form on the home page.