Why Choose AG Millworks?
California-Built Custom Doors for Luxury Homes
AG Millworks creates handcrafted custom doors and windows designed to connect indoor and outdoor living. Built in Ventura County, every system reflects a balance of design flexibility and durability, suited to the coastal and inland climates of Southern California. With options like folding, sliding, swing, and specialty systems, AG Millworks brings natural light and fresh air into homes while maintaining energy performance.
- Indoor-outdoor connection: Folding and sliding systems with wide glass panels
- Custom-built: Each product is made to order in California
- Versatility: Fits traditional, modern, and transitional architecture
- Built for Southern California: Energy-efficient glass and durable finishes
Custom Doors and Windows Built Around Your Vision
Why Work with Priority Doors & Windows
Serving San Diego for Over 40 Years
Priority Doors & Windows has long partnered with architects, builders, and homeowners seeking premium window and door solutions. Our 16,000 square foot San Diego showroom includes working AG Millworks displays so you can experience the folding, sliding, and swing systems firsthand.
Our factory-trained team will walk you through product specifications, energy performance, finishes, and installation details. We coordinate shop drawings, submittals, and delivery so your order arrives as planned.
Walk Through Premium Door and Window Solutions
Top Buying Power
Top Quality Brands & Products
Serving SoCal for Nearly 45 Years
5 Star Service
Largest Showroom in California – 16K SF
Testimonials
AG Millworks Door and Window Collections
Explore AG Millworks’ handcrafted door and window systems, each designed to enhance your home’s connection to the outdoors. From sleek bifold doors to versatile pass-through windows, discover how these products can elevate your living spaces.
Pico Bi-Fold Doors
Ultra-slim bifold doors that maximize natural light and offer seamless transitions between indoor and outdoor spaces.
- Panels up to 4' wide x 10' high; configurations up to 16 panels
- Energy-efficient, Title 24 compliant glass options
- Concealed hinges and multi-point locking system
Zero Corner Bifold Doors
Innovative cornerless design that opens entire walls without a fixed post, creating unobstructed panoramic views.
- Seamless 90° openings
- Ideal for open-concept living areas
- Enhances indoor-outdoor flow
Bi-Fold Doors
Panels fold neatly to connect interior and exterior areas, perfect for patios, courtyards, or entertaining spaces.
- Custom panel sizes up to 4 feet wide and 13 feet tall
- Energy-efficient glass options with multi-point locking system
- Available in aluminum-clad/wood or all-wood construction
- Optional pocketing, divided lites, and retractable screen systems
Lift and Slide Doors
Effortlessly glide massive glass panels to open up expansive spaces, seamlessly connecting indoors and outdoors.
- Custom sizes up to 8' wide x 10' high at no additional cost
- Available in aluminum-clad/wood or all-wood construction
- Optional retractable screen systems, transom and divided lite
Multi-Stacking Doors
Multi-sliding doors that stack multiple panels neatly to the side.
- Create full wall openings without obstructing views
- Panels slide independently for flexible access
- Designed for large-format openings in modern homes
Swing (French) Doors
Timeless elegance meets energy efficiency in these customizable swing doors.
- Single or double door configurations, available in in-swing or out-swing
- Custom sizes up to 3.5' wide x 10' high at no additional cost
- Energy-efficient glass options with multi-point locking system
Pivot Doors
Bold, customizable entry doors that rotate on a central pivot, making a striking architectural statement.
- Custom sizes up to 8' x 10' at no additional cost
- Glass options include clear, tinted, laminated, and etched
- Available in aluminum-clad/wood or solid Accoya with multiple stile profiles
These doors feature the GHOSTOP magnet catch system and multi-point locking hardware with roller, ensuring both aesthetic appeal and security.
Pass-Through Windows
Bi-fold windows that create convenient serving areas between kitchens and outdoor living spaces.
- Bi-fold panels fold neatly for wide access
- Aluminum-clad exterior with wood interior
- Compatible with retractable screens for insect protection
Transoms & Sidelites
Architectural elements that add height and light to doorways, enhancing curb appeal and interior ambiance.
- Customizable sizes and configurations
- Match finishes with doors and windows
- Enhances interior and exterior aesthetics
AG Millworks Products & Catalog
AG Millworks builds a wide variety of folding, sliding, and swing doors, pass-through windows, and specialty systems that fit luxury residences in San Diego, La Jolla, Rancho Santa Fe, Coronado, Del Mar, and across coastal Orange County. Their photobook highlights everything from expansive bifold glass walls to unique custom entries.
Catalog note: Click on a catalog image to open it in a new tab.
Your Questions About AG Millworks Answered
Serving San Diego and Beyond
As a trusted AG Millworks dealer, Priority Doors & Windows brings these handcrafted doors and windows to homeowners throughout San Diego and nearby coastal communities, including La Jolla, Rancho Santa Fe, Coronado, and Dana Point. Whether you are updating a modern home, traditional estate, or transitional residence, our team helps you design openings that maximize natural light, airflow, and indoor-outdoor living.
Our 16,000-square-foot showroom features operational AG Millworks displays, including folding, sliding, swing, and specialty systems. Factory-trained specialists walk you through sizes, configurations, finishes, energy performance, and installation planning to ensure your project meets both aesthetic and functional goals. For dedicated one-on-one service, we recommend scheduling an appointment in advance.
- See and operate full-size AG Millworks doors and windows in our San Diego showroom
- Compare configurations, finishes, and energy options side by side before ordering
- Receive expert guidance from factory-trained specialists on design, performance, and installation
The Purchase Process
Buying AG Millworks doors and windows through Priority Doors & Windows is straightforward. From your first consultation to final delivery, our team manages every detail so your project stays on schedule. We coordinate shop drawings, submittals, and delivery to ensure your custom folding, sliding, swing, or specialty doors arrive for installation.
Personalized Project Support Every Step of the Way
Frequently Asked Questions About AG Millworks Doors & Windows
What makes AG Millworks different from other brands?
AG Millworks products are custom-built in California with a focus on indoor-outdoor living. Each system is made to order with a wide range of configurations, finishes, and energy-efficient glass options.
Are AG Millworks doors energy efficient?
Yes, AG Millworks doors and windows feature dual- or triple-glazed options with Low-E coatings to improve insulation and meet California Title 24 requirements.
Do AG Millworks products work well in coastal homes?
Yes, with durable finishes and marine-grade hardware, AG Millworks systems are designed for both inland and coastal environments.
What are pass-through windows used for?
Pass-through bifold windows, sometimes called servery windows, are often installed in kitchens, bars, or entertainment spaces. They fold open to create a wide serving counter between the interior and exterior, making it easy to host gatherings or connect directly to a patio or pool area. In many San Diego remodels, they’re added during kitchen updates to bring in light, fresh air, and convenient access to outdoor dining areas.
How long does it take to get AG Millworks products?
Because each product is built to order, lead times vary. Our team will provide current timelines and manage your order from submittal to delivery.
What makes zero corner bifold doors different from regular bifolds?
Zero corner bifold doors meet at a 90° opening without a fixed post in the middle. Both walls of glass fold away completely, creating an uninterrupted opening to patios, courtyards, or pool areas. They’re especially popular in modern coastal homes and custom estates in La Jolla where outdoor entertaining is central to the lifestyle.