1st Windows is a Milgard Certified Dealer

Milgard Tuscany Sliding Glass Patio Doors

Milgard Tuscany Sliding Patio Door with Optional Grids.

Our Tuscany series sliding patio door is our most popular. Its thicker frame profile offers a more traditional look. A favorite of architects, builders and homeowners, these doors glide gracefully and effortlessly. Sliding glass doors bring a good deal of sunlight into the home. This added sunlight has health benefits and can help lower energy costs.

Handing:Click Here for Help! All doors viewed from the exterior
"X" is the moving panel, "O" is the fixed panel
Frame Type:Click Here for Help! Custom Size Nail-On Frame, Block
Frame, Sloped Sill Adapter, and Flush Fin.
Click to view standard door sizes.


Click on door style to begin pricing and ordering.

Tuscany Series patio doors available in 2, 3, or 4 panel options.

Click to view standard door sizes


  • Maintenance-free vinyl frames won't crack, peel or require paint.
  • State-of-the-art adjustable rolling assembly for effortless operation.
  • Contour glazing bead.
  • Steel reinforcement beam for performance exceeding nation's toughest forced-entry codes.
  • Exceeds criteria for structural integrity and reliable performance established by the American Architectural Manufacturers Association (AAMA).
  • Fusion-welded frame and sash permanently join the frame with no staples or nails.
  • Milgard offers many glass options for superior energy savings, protection against fabric fading and privacy.
  • Available in custom sizes.
  • Available in white or tan.
  • Full Lifetime Guarantee.