Windows

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What are the benefits?

ENERGY STAR-labelled windows are an excellent long-term investment because they can:

• Increase comfort by keeping your home warm in the winter and cool in the summer.
• Protect your valuables from sun damage and fading.
• Reduce condensation and outside noise.
• Lower your bill by reducing heating costs.

For more information on ENERGY STAR-labelled windows, talk to your local window contractor or retailer or read the ENERGY STAR windows and doors [PDF, 305 KB].

Choosing ENERGY STAR-labelled windows

All windows, except those with solid wood frames, are now required to be tested to meet the BC Energy Efficiency Act. A permanent label containing a registered trademark or certification organization symbol is required to verify the window.

As of June 1, 2009, look for the removable label that indicates the regulated U-value of 2.0 or less. U-value is an overall heating loss rating – the lower the U-value, the more efficient the window.

How to identify ENERGY-STAR labelled windows

ENERGY STAR is an international symbol that identifies manufacturers' products as the most energy-efficient in their category. It is a simple way to quickly identify the most energy-efficient product when evaluating your purchase decision.

You can identify ENERGY STAR-labelled windows in three ways:

1. Ask your local window contractor or salesperson for ENERGY STAR labelled windows.
2. Go to Natural Resources Canada's website to find model numbers of all ENERGY STAR labelled windows qualified under the Canadian criteria.
3. Look for the ENERGY STAR label. Most ENERGY STAR qualified windows are visibly

How to choose the right ENERGY STAR-labelled window

British Columbia is divided into three climate zones and ENERGY STAR-labelled windows are designed for the region you live in. Use the map on the right to determine which ENERGY STAR-labelled window is right for your home.