Signature Ultimate: Redefining The Standard
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Design possibilitiesThe beauty of Signature Ultimate is found in every thoughtful detail that, when combined, can completely transform how a room feels. Its extensive selection of shapes, styles, sizes and options means more flexibility to meet any design challenge. And if you can’t find what you’re looking for, we can help you make nearly anything you can imagine.
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Extraordinary innovationsYou’ll feel Signature Ultimate quality in every touch. It’s in simple and smart breakthroughs like Lift Lock hardware, which allows for easy access to open and lock a window. It’s in our Lock Status Sensor: a home automation solution that gives you peace of mind because it indicates if a window or door is closed and locked, or if it’s unlocked. These are just a few examples of our many
industry-leading innovations. -
Unmatched craftsmanshipSignature Ultimate windows and doors are available in a range of wood species and a variety of stains and paint options. We sand, condition, stain and oven-cure each individual piece of wood, providing a rich interior finish.
Also In our Signature Collection
Explore our other Collections

Elevate Collection
A thoughtfully designed collection that balances beauty and strength.

Essential COLLECTION
A simpler way to achieve design, quality and performance.