Anlin Malibu French Door with Dog Door in Fremont, CA

AMG Doors & Windows completed this patio-door replacement for a homeowner in Fremont, California.

The original aluminum sliding patio door had become difficult to move and operate. Its insulated glass had also developed a failed seal, leaving the view toward the patio foggy and difficult to see through.

The homeowner wanted more than another sliding-door replacement. The goal was to create a cleaner and more direct entrance to the patio while adding convenient access for the household's dog.

The completed project features an Anlin patio door — specifically a Malibu Swinging French Door with two narrow sidelites and an integrated XL in-glass dog door. The new configuration replaces the sliding panel with hinged French-door access while preserving a wide glass area across the opening.

The home's original patio door used an older aluminum sliding-frame system.

The operating panel had become difficult to move, making everyday access to the patio less convenient.

The insulated glass had also developed seal failure. Moisture and haze trapped between the panes reduced visibility and gave the glass a permanently cloudy appearance that could not be corrected through normal cleaning.

The original opening also used a separate lower pet-door panel. The homeowner wanted a cleaner replacement in which the dog door would be integrated directly into the new glass system.

AMG Doors & Windows replaced the original aluminum slider with an Anlin Malibu Swinging French Door system.

The completed configuration includes two hinged French-door panels framed by narrow glass sidelites. An XL dog door is built directly into the lower glass area of one door panel.

The white frames coordinate with the interior walls, trim, and exterior stucco. Broad glass areas maintain views of the stone patio, landscaping, and outdoor seating area.

Integrating the pet door into the glass provides a cleaner permanent solution than using a removable panel inside a sliding-door track.

A sliding patio door moves along a horizontal track, while swinging French doors open on hinges.

For this Fremont homeowner, the French-door configuration created a more direct passage between the dining area and the patio.

The conversion also changed the opening from a basic sliding-door appearance into a more architectural door system with two sidelites.

The right patio-door configuration depends on:

• Interior clearance
• Exterior clearance
• Furniture placement
• Traffic patterns
• Patio layout
• Ventilation needs
• Pet access
• Home architecture
• Opening dimensions

The original sliding-door glass had become foggy because the insulated-glass seal had failed.

When the perimeter seal around an insulated glass unit deteriorates, moisture may enter the sealed space between the panes. This can create:

• Fogging
• Haze
• Condensation between panes
• Mineral deposits
• Reduced patio visibility
• A glass surface that appears dirty after cleaning

For this project, replacing the complete patio-door system addressed both the failed glass and the difficult sliding operation.

The completed Anlin Malibu system transforms both the function and appearance of this Fremont patio entrance.

The cloudy aluminum slider has been replaced with clear swinging French doors and two matching sidelites. The new hinged configuration creates direct access to the stone patio and outdoor seating area.

The integrated XL dog door gives the homeowner's dog a clean and convenient way to move between the home and patio.

From inside the dining area, the white frames coordinate with the room while the broad glass areas preserve views of the surrounding plants and outdoor living space.

A patio door with an integrated dog door can provide permanent pet access without cutting a separate opening into an exterior wall.

Homeowners should consider:

• Pet height and width
• Dog-door opening size
• Door-panel configuration
• Location of the pet opening
• Interior and exterior clearance
• Patio or yard access
• Locking preferences
• Glass configuration
• Number of pets
• Long-term use of the opening

The correct configuration depends on the pet, patio-door design, and available glass area.