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Full front shot of a custom wooden catio with mesh walls, slanted roof, ramp entry, and a hanging hammock inside.
Angled view of a wooden catio with mesh siding, hinged door, hammock, and interior platforms, attached to the side of a house.
Front view of a wooden catio featuring an elevated tunnel ramp, mesh enclosure, and macrame cat hammock under a sloped roof.
Elevated custom catio connected to a house window, featuring a mesh-enclosed walkway and lower-level enclosure with vertical posts.

Large Outdoor Cat Enclosure With Tunnel | The Berkeley Breeze

$15,000.00

Main Catio

Catio Size: 8 ft wide × 6 ft deep × 8 ft tall

Structure: Freestanding outdoor catio built from pressure-treated lumber, designed to connect directly to the home via a fully enclosed tunnel

Fencing Type: 1” x 1” welded Critterfence mesh for predator protection, airflow, and visibility

Wood Type: Pressure-treated lumber with a painted finish (custom color selected by the client) for style and durability

Roof: Choice of metal or clear polycarbonate roofing for all-season protection and natural light

Access: Human-sized door planned for the main structure (final placement to be determined during design phase)

Interior Features

  • Six custom shelves strategically placed for climbing and perching
  • Three ramps to connect shelves and encourage dynamic movement
  • Spacious 8 ft vertical layout supports active play and vertical exploration
  • Tunnel connection from guest room window provides secure, independent access

Additional Features

  • Freestanding design allows for flexible placement in the yard or along the home exterior
  • Up to 10 ft fully enclosed tunnel creates a direct indoor-outdoor connection
  • Enclosure positioned directly in front of sliding glass doors for convenient visibility
  • Critterfence ensures both safety and an unobstructed view of the surroundings
  • Custom color paint adds a polished, finished appearance tailored to the home
  • Built with expert craftsmanship and weather-resilient materials
  • Includes full-service project management and professional installation
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The Berkeley Breeze: Large Outdoor Cat Enclosure With Tunnel, Shelves & Custom Painted Finish

Give your cat the freedom to enjoy California’s coastal air with The Berkeley Breeze — a stylish and secure Large Outdoor Cat Enclosure With Tunnel. Built in Berkeley, California, this freestanding catio blends modern design with safety. It creates a fully enclosed backyard retreat just steps from your guest room window.

The enclosure measures 8 ft wide by 6 ft deep and rises to 8 ft tall. A fully enclosed 10-foot tunnel connects the catio directly to your home, giving your cat independent access to and from the outdoors.

This structure is built with pressure-treated lumber and enclosed in 1” x 1” welded Critterfence. As a result, your cat stays safe from predators while enjoying open garden views. You can choose between a metal or clear polycarbonate roof, depending on your style and climate needs. Plus, all surfaces are painted in a custom color chosen by the client, creating a polished and cohesive look.

Key Features

  • Large Outdoor Cat Enclosure With Tunnel — 8 ft x 6 ft base with 8 ft vertical height
  • Up to 10 ft fully enclosed tunnel with secure window access
  • Pressure-treated lumber frame with custom paint finish
  • Choice of metal or clear polycarbonate roof for durable weather protection
  • 1” x 1” welded black Critterfence for sleek safety and visibility
  • Six elevated shelves for lounging and surveying
  • Three ramps for dynamic climbing and shelf connectivity
  • Optional human-sized door for easy entry and cleaning

Why Choose The Berkeley Breeze?

The Berkeley Breeze is more than a backyard upgrade — it’s a full outdoor experience for your cat. This Large Outdoor Cat Enclosure With Tunnel provides vertical freedom, fresh air, and daily enrichment. At the same time, it keeps your cat safe from wildlife and environmental hazards.

Its freestanding layout offers flexible placement. That makes it a great option for homes with sliding glass doors, patios, or limited side-yard space. Whether your cat is perched on a shelf catching the breeze or racing through the tunnel, they’ll enjoy every inch of this open-air escape.

What’s Included

  • Custom design based on your home’s window layout and site requirements
  • All pressure-treated lumber, hardware, fencing, and roofing materials
  • Client-selected custom paint color for a polished finish
  • Construction of tunnel, shelves, ramps, and enclosure frame
  • On-site installation and full-service project management from start to finish

Nationwide Installation

Whether you’re in Berkeley or across the country, Cat Topia brings expert craftsmanship to your backyard. We manage everything from start to finish — so you can sit back and watch your cat roam in comfort and safety.

Contact us today to bring The Berkeley Breeze to life — your cat’s custom-designed, large outdoor escape with seamless tunnel access.

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