Simonton Double-Hung & Sliding Windows Earn the Prestigious Good Housekeeping Seal

At K&J Windows, we’re committed to offering homeowners window solutions that deliver long-lasting performance, exceptional energy efficiency, and peace of mind. That’s why we’re proud to share that Simonton’s best-selling double-hung and sliding windows have received the coveted Good Housekeeping Seal — a mark of excellence recognized nationwide. (Simonton)

What This Honor Means for You

The Good Housekeeping Seal is one of America’s most trusted consumer emblems. Products that earn this distinction undergo hundreds of hours of independent testing and evaluation to verify quality, durability, efficiency, safety, and performance. (Business Wire)

For homeowners, this seal acts as a powerful assurance. Products bearing the Good Housekeeping Seal are backed by an additional two-year limited warranty from Good Housekeeping itself. If a certified product is found to be defective within that period, Good Housekeeping will replace it or refund up to $2,000 — even if the manufacturer does not. (Simonton)

Combined with the lifetime limited warranty that comes with Simonton windows, this extra protection gives you unmatched confidence in your investment.

Recognized Simonton Window Models

The following Simonton window collections earned the Good Housekeeping Seal for excellence:

Simonton 5500 Double-Hung Windows
Simonton 6500 Double-Hung Windows
Simonton 6200 Sliding Windows
Simonton DaylightMax® Sliding Windows (Simonton)

These windows were recognized for top-tier energy efficiency, outstanding construction quality, and robust safety and security features. (Business Wire)

Built for Performance & Everyday Living

The independent testing at the Good Housekeeping Institute includes rigorous lab testing, inspections of frame integrity, and usability assessments like smooth operation and easy-to-use features such as tilt-in sashes on double-hung models. (Simonton)

Many models — including select triple-pane options in the 5500 and 6500 lines — have also earned the ENERGY STAR® Most Efficient 2024 designation, recognizing them as among the best-performing windows for energy savings. (Simonton)

And for sliding windows, features like the AutoSense™ self-latching lock help meet strict forced-entry code requirements, supporting both security and weather protection. (Business Wire)

Quality You Can Count On

Proudly made in the USA, Simonton premium vinyl windows combine durability, ease of use, and timeless design. Whether you’re looking to enhance home comfort, security, energy efficiency, or curb appeal, these windows deliver performance that homeowners trust. (Simonton)

Ready to upgrade your home? Explore K&J Windows’ selection of Simonton double-hung and sliding windows — now recognized for excellence with the Good Housekeeping Seal.