Advantages

Substantial savings	20-40% more efficient than traditional models; Heating costs cut by up to 10% if you replace all your windows.
Increased comfort	Less outside noise. Less condensation in cold weather (depending on humidity levels in your home). Fewer incoming ultraviolet rays, thus better protecting valuables from sun damage.
Lasting quality	You'll enjoy your new windows and patio doors for 20 years and more.
Collective effort	Now imagine multiplying those savings by the increasing number of energy responsible Québec households. It's easy to see how choosing ENERGY STAR products can make a big difference!
Possibility of obtaining government grants	Government of Canada EcoACTION program Gouvernement du Québec Rénoclimat GST-QST rebate

Windows

Look to the Stars! Contest: See the names of the winners.

ENERGY STAR® is the international symbol of superior energy efficiency, administered in this country by Natural Resources Canada Appliances bearing symbol are among most energy-efficient in their category.