Ottawa Northstar and Del vinyl window replacement
Ottawa Dimension entry door replacement

Window & entrance door replacement specialists, serving the Ottawa and surrounding areas of Kanata, Stittsville, Richmond and Manotick for over 25 years

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Understanding visual transmittance in windows

Understanding Visible Light Transmittance

The amount of light you let into your home is a matter of personal taste. When replacing your windows, understanding the VT will help you get it right.

Keep energy costs down and comfort level up with window orientation optimization

Window Optimization - Maximizing comfort and energy efficiency

Windows provide light, warmth and ventilation, but they also decrease home energy-efficiency and can affect the comfort in your home. Choosing the right glass option will allow you to find a balance between energy costs and the desired level of home comfort.

Understanding the R-value

The R-value which has actually been around for some time now has become an increasingly popular measurement for the use in window sales. How come?