Windows and patio doors
Planning to replace your windows and patio doors?
Opt for top energy performance: ENERGY STAR® qualified products!
These windows and patio doors are designed to be highly energy-efficient. They have been tested and certified based on their energy rating by an independent accredited organization.
How is the ER determined?
Products are assigned an ER using a scale that takes into account their U-value (rate of heat transfer from a warm area to a cold area), potential solar gain and airtightness. The higher the ER, the more efficient.
Other advantages
ENERGY STAR qualified models are 20-40% more efficient and last longer than conventional windows and patio doors. Plus they offer these other advantages:
- Heating costs up to 10% lower
- No cold drafts
- Improved sound insulation
Making the right choice
Just follow these three steps:
- Look for the ENERGY STAR symbol.
- Choose a product designed for your climate zone.
- Opt for the highest ER possible for the zone and save more.
Installation is just as important
Improper installation can cause air leaks and drafts, even water infiltration, leading to costly damage to your house. So get the most out of your ENERGY STAR qualified windows and patio doors by having them put in by an expert.
Then sit back and enjoy maximum comfort while you save money and energy!
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