French-style, Sliding Patio Doors in OR & Southwest WA

High-Performance™ Low-E4® Glass
Andersen® Low-E4® glass, the next generation of premium glass technology, is standard on all Renewal by Andersen® windows and Frenchwood® patio doors.

KEY BENEFITS INCLUDE:

• Up to 56% more energy-efficient in summer and 45% more efficient in winter compared to ordinary dual-pane glass. * Depending on where you live, that can cut your energy bills up to 25%**.
• Blocks 83% of UV rays that can fade fabric and damage furniture.
• Significantly reduces the level of sound coming into your home.
• Innovative coating reduces water spots and makes cleaning easier***

*Values are based on comparison to U-Factors and SHGCs for clear glass non-metal frame default values from the 2006 International Energy Conservation Code (IECC).

**A study of identical homes comparing Low-E4® glass to ordinary dual-pane glass showed a 25% savings geographically on cooling bills, 10% on heating. Savings may vary geographically.

***Exterior glass only. When activated by sunlight.

You can select your door color and finish. Interior can be stained to match the current woodwork in your home.

Select from a wide variety of hardware styles and finishes. Brass and stain nickel finishes feature special coatings that seal the desired finish, providing tarnish and corrosion resistance for years to come. See the limited warranty for details.

Renewal by Andersen offers a broad range of grille patterns and finishes to enhance the look of your home. Match or change the look with grilles configured to provide originality or authenticity. Our high-profile grilles feature prominently defined profiles that enhance traditional window design. All of our grilles are designed for long-lasting, low-maintenance performance.*
* See the Renewal by Andersen 20/2/10 year limited warranty.