Simonton Double Hung and Sliding Windows Earn Good Housekeeping Seal

Cornerstone Building Brands’ Simonton double hung and sliding windows have earned the Good Housekeeping Seal.

After rigorous evaluation, the Simonton 5500 and 6500 Double Hung, 6200 Sliding and DaylightMax Sliding windows have been recognized for their quality, exceptional energy efficiency and robust safety and security features.

What the Good Housekeeping Seal means

Widely regarded as one of America’s most prestigious and influential consumer emblems, the Good Housekeeping Seal is a symbol of manufacturing excellence. For homeowners, it's a powerful guarantee, offering confidence in their investment alongside an additional two-year limited warranty exclusive to products bearing the Seal. If a product that holds the Seal is found to be defective within two years of purchase, Good Housekeeping — not the manufacturer — will replace it or refund up to $2,000 of the purchase price.

Paired with the Simonton brand’s Lifetime Limited Warranty, this supplemental warranty provides reassurance for homeowners.

What Cornerstone says

“This isn’t just an endorsement — it’s a testament to an unwavering commitment we have to bring the best products to building professionals and homeowners,” says Rose Lee, president and CEO of Cornerstone Building Brands. “For more than 75 years, the Simonton brand has stood for quality, service and innovation – giving homeowners confidence that they are investing in windows that truly deliver the highest quality and performance. This recognition of excellence solidifies the brand’s place as a trusted industry leader that customers can rely on.”