Narrow Frame Patio Door

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Vinyl Replacement Narrow Frame Patio Door

Designed with a streamlined narrow frame and larger viewing area, the Asure Patio door is the perfect way to fill your home with sunlight while saving on energy costs.

  • Extra thick double-strength, tempered glass increases strength and safety
  • Unique sill design that forces water away from your home
  • Fully interlocking meeting rail and fin seal weatherstripping reduce air and water infiltration
  • A single-point locking system secures the panel with one easy-to-use handle
  • The door panel opens and closes with ease on corrosion-resistant rollers

Simonton Asure

​​​​​Narrow Frame Design provides expansive views and more natural light.

Optional Glass Packages increase energy efficiency.

Full Line of Styles include a Double Hung, Slider, Picture, Geometric and Patio Door.

Popular Colors include white or tan.

Features & options are not available on all styles.
Series may not be available in all areas of the country.

Styles Available in the Asure Series


Double-Lifetime Limited Warranty

We know buying windows is a big investment. An investment you want protected. That’s why we back all Asure™ windows and doors with a Double-Lifetime Limited Warranty covering vinyl, hardware, screens and insulating glass units.


Simonton windows and doors can be ordered to meet ENERGY STAR guidelines for any region of the country. So, now matter where you live, you can get energy-efficient windows and patio doors. All of which helps reduce your heating and cooling costs and meet guidelines set by the EPA and US Department of Energy.

AAMA Gold Certification

Simonton Windows is a member of the American Architectural Manufacturers Association

Thanks to AAMA Gold Certification, you can be sure Simonton windows and doors meet the highest performance standards for air and water infiltration resistance, structural integrity and forced entry.

Related by Style: Narrow Frame Patio Door
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  • Narrow Frame Patio Door