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Energy Efficient
Products
Energy Efficient
ProductsENERGY STAR products are independently certified to save energy without sacrificing features or functionality. Saving energy helps prevent climate change. Look for the ENERGY STAR label to save money on your energy bills and help protect our environment.
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Energy Savings
At Home
Energy Savings
At HomeImproving your home's energy efficiency with ENERGY STAR can help to reduce high energy bills, improve comfort and reduce greenhouse gas emissions. Let us help you — whether you do-it-yourself or hire a qualified professional.
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Energy Efficient
New Homes
Energy Efficient
New HomesA new home that has earned the ENERGY STAR label has undergone a process of inspections, testing, and verification to meet strict requirements set by the US EPA. ENERGY STAR certified homes use 15-30% less energy than typical new homes while delivering better comfort, quality, and durability.
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Energy Strategies for
Buildings & Plants
Buildings
& PlantsImprove financial performance and reduce carbon emissions with EPA's strategic energy management approach.
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Home > Products > Find ENERGY STAR Products > Windows, Doors and Skylights for Partners
Windows, Doors and Skylights for Partners
(Not a partner? For Consumers)
Program Requirements
Archived
View documents, data, and correspondence related to this version.
Windows, Doors, and Skylights Specification Version 5.0 
(362KB) (Expired 12/31/10)
Current
Includes eligibility criteria and partner commitments, which are required in order for your product to qualify for the ENERGY STAR label.
Windows, Doors, and Skylights Specification Version 5.0 (203KB) (Effective 1/1/11)
In Development
View documents, data, and correspondence related to the version in development.
Program Guidance
Applying for the ENERGY STAR
If your product meets our criteria, then apply for an ENERGY STAR label.
To qualify a new product, contact an EPA-recognized Certification Body (CB) to have the product's performance certified. A list of EPA-recognized CBs, as well as an overview of EPA's third-party certification procedures, is available at www.energystar.gov/3rdpartycert.
Partners & Products
View our current partners
Partner List
Training Offerings
Fact sheets, retail training materials, and other tools to help communicate the benefits of purchasing products that have earned the ENERGY STAR.
