Doors
A full color 169x34 webp image of CAT Exteriors' Google rating badge.

See what our clients are saying about us!

Patio Doors

Connect your indoor and outdoor living spaces with beautiful premium patio doors that maximize natural light, provide seamless access to your outdoor areas, and deliver the energy efficiency and security that makes CAT Exteriors California's trusted door installation specialist.

A full color 1080x1440 webp image used in the overview section of the Patio Doors page.
A full color 512x512 webp image of CAT Exteriors' site icon.

Premium Patio Door Installation

Beautiful Patio Doors for Your Home

At CAT Exteriors in California, we specialize in expert installation of premium patio door systems that create seamless transitions between your indoor and outdoor living spaces, maximize natural light, and enhance your home’s functionality while providing superior energy performance.

Patio door installation showcases CAT Exteriors’ expertise in creating beautiful connections between your home’s interior and your outdoor entertainment areas. Our experienced installation professionals work with various patio door styles including sliding, hinged, multi-slide, and bifold configurations to match your specific needs and architectural preferences. We understand that homeowners want doors that operate smoothly, provide excellent security, and create the indoor-outdoor flow that makes California living so appealing.

With CAT Exteriors patio doors, you receive smooth operation that makes accessing your patio effortless, advanced locking systems that keep your family secure, and energy-efficient glass that maintains comfortable indoor temperatures while providing clear views of your outdoor spaces. Experience the transformation that comes from professionally installed patio doors designed to enhance your lifestyle and connect you with your beautiful outdoor areas.

Get Your Free Patio Door Installation Estimate

Schedule Today!

A full color 512x512 webp image of CAT Exteriors' site icon.

Testimonials

See What Our Satisfied Customers Have to Say About Working With Us

A full color 512x512 webp image of CAT Exteriors' site icon.

Patio Door Demos

Patio Door Options That Enhance Indoor–Outdoor Living

Explore the variety of patio door styles and see how our professional installations would transform your home’s connection to outdoor spaces.

A full color 512x512 webp image used in the product type section of the Patio Doors page.

Sliding Patio Doors

Sliding patio doors are a space–efficient solution designed for smooth operation and clean lines. With wide glass panels that glide horizontally, they offer expansive views and allow plenty of natural light to fill your living space. Ideal for homes where floor space is at a premium, these doors create an unobtrusive connection between indoor and outdoor areas. Modern options often include enhanced locking systems and energy–efficient glass, making them a sleek and practical choice.

A full color 512x512 webp image used in the product type section of the Patio Doors page.

Hindged Patio Doors

Hinged patio doors swing open on side–mounted hinges, offering a timeless look that complements traditional and modern homes alike. Available in single or double–panel configurations, they provide a classic feel with dependable access to outdoor spaces. These doors typically feature solid frames and high–performance glass for insulation and security. Their simple design makes them easy to operate and an elegant way to elevate entry points from patios and decks.

A full color 512x512 webp image used in the product type section of the Patio Doors page.

Multi–Slide Patio Doors

Multi–slide patio doors are designed to transform wide openings into dramatic transitions between indoors and outdoors. Composed of multiple panels that slide and stack neatly into pockets or along the wall, they’re ideal for maximizing views and ventilation. These systems allow for larger–than–life expanses of glass that enhance natural lighting while offering a flexible opening configuration. Multi slide doors are a top pick for homeowners wanting a high–impact design that blends functionality with luxury.

A full color 512x512 webp image used in the product type section of the Patio Doors page.

Bifold Patio Doors

Bifold patio doors offer one of the most dynamic opening systems available, using connected panels that fold accordion–style to one or both sides. This design creates a fully open wall effect that’s perfect for entertaining, enjoying panoramic views, or extending living areas outward. With durable hinges and guided tracks, bifold doors operate smoothly while providing a modern architectural statement. Their versatility and aesthetic appeal make them a standout solution for properties with open–plan concepts.

A full color 512x512 webp image of CAT Exteriors' site icon.

Expert Patio Door Contractors

Why Quality Patio Doors Transform Your Living Experience

At CAT Exteriors in California, we help homeowners discover how the right patio doors create seamless indoor-outdoor flow that enhances entertaining, increases natural light, and provides the secure access that makes your outdoor spaces truly usable extensions of your home.

Quality patio doors transform how you experience your home by creating effortless transitions that make your patio, deck, or backyard feel like natural extensions of your living space. The right door configuration maximizes your opening size to flood rooms with natural light, provides smooth operation that encourages frequent outdoor access, and creates the visual connection that makes smaller homes feel more spacious and connected to nature.

With CAT Exteriors patio doors, you benefit from enhanced security features that protect your family while maintaining easy access, energy-efficient construction that prevents drafts and reduces utility costs, and durable materials that withstand California weather conditions while operating smoothly for decades. Choose the door solution that opens up your home’s potential for outdoor entertaining, relaxation, and the lifestyle that makes California living so desirable.

A full color 1080x1440 webp image used in the highlight section of the Patio Doors page.

Frequently Asked Questions

Patio doors create a seamless transition between your indoor living space and the outdoors. Whether you’re opening up to a backyard, patio, or deck, quality patio doors offer functionality, energy performance, and aesthetic appeal. For long-lasting patio door installations and replacements, CAT Exteriors is the trusted name across California.

Patio doors are exterior doors that open onto a backyard, deck, or patio. They often feature large glass panels to maximize natural light and visibility, and come in sliding, hinged, multi–slide, or bifold.

  • Enhance natural light and outdoor visibility

  • Create easy access to outdoor living areas

  • Improve ventilation and airflow

  • Boost curb appeal and home value

  • Increase energy efficiency with modern materials and glazing

With proper installation and materials, most patio doors can last 2030 years. Durability depends on the type (vinyl, fiberglass, aluminum, or wood), climate exposure, and usage.

Yes, modern patio doors often feature double or triple–pane glass, low–emissivity coatings, insulated frames, and weather stripping to reduce heat transfer and air leaks.

  • Sliding Doors: Space-saving with horizontal movement on tracks

  • French Doors: Swing open from the center, classic appearance

  • Folding Doors: Multiple panels fold and stack to one side, ideal for wide openings

  • Swinging Doors: Similar to French but can be single panel or hinged differently

Sliding doors are best for limited space. French doors provide a traditional aesthetic. Folding doors maximize openness for larger areas. Swinging doors offer customizable configurations for style and function.

Get Your Patio Door Installation Estimate

Join the growing number of homeowners installing aesthetically pleasing Patio Doors backed by a Lifetime Warranty that truly covers you for years to come.

A full color 1080x1080 webp image of a completed project by CAT Exteriors for a past client.
A full color 1080x1080 webp image of a completed project by CAT Exteriors for a past client.
A full color 1080x1080 webp image of a completed project by CAT Exteriors for a past client.
A full color 1080x1080 webp image of a completed project by CAT Exteriors for a past client.
A full color 1080x1080 webp image of a completed project by CAT Exteriors for a past client.
A full color 1080x1080 webp image of a completed project by CAT Exteriors for a past client.
A full color 1080x1080 webp image of a completed project by CAT Exteriors for a past client.
A full color 1080x1080 webp image of a completed project by CAT Exteriors for a past client.
A full color 1080x1080 webp image of a completed project by CAT Exteriors for a past client.