Product & system comparison

The best cat enclosure may not be a “catio” at all.

A rigid modular enclosure, a cat-proof perimeter fence, and a low-visibility netted enclosure solve different problems. Choosing the system first—and forcing the property to accept it—is backwards.

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Three systems, three kinds of space

Rigid modular enclosure: best when the space should read as an intentional addition

Powder-coated galvanized-steel systems such as Habitat Haven create a defined enclosure with human access, shelving options, and a repeatable structural module. Their strength is predictability: we know the enclosure geometry before the project begins. Their weakness is the same thing—your house and site have to accept that geometry.

Choose this direction when: you want a discrete outdoor room, need overhead enclosure, value a finished modular appearance, or want a system that can later expand with tunnels, stairs, bridges, or additional enclosures.

Purrfect Fence: best when the real asset is the yard

Purrfect Fence approaches the problem as perimeter containment rather than as a cage. Its current freestanding system starts around $759, while its standard existing-fence conversion starts around $300. The existing-fence system uses spring-loaded arms and mesh at the top of a suitable fence; the freestanding version uses posts, mesh, and a lower welded-wire barrier.

Choose this direction when: the homeowner wants cats to use a meaningful piece of yard rather than a smaller enclosure, the landscape can tolerate a containment perimeter, and overhead protection is not part of the project requirement.

Do not treat it as equivalent to a roofed catio. A perimeter system changes containment but does not create the same overhead enclosure, weather protection, or separation from wildlife as a fully enclosed structure.

See Purrfect Fence system options →

Low-visibility reinforced netting: best when architecture and view matter

Catnets sells ¾-inch UV-treated polyethylene netting in standard and stainless-steel-reinforced forms. The reinforced version incorporates a stainless strand and is available both by the foot and in larger rolls. This material can turn an existing balcony, deck, porch frame, or custom-built support structure into a much less visually dominant enclosure than rigid wire panels.

Choose this direction when: preserving views matters, the site has irregular geometry, a large area needs to be enclosed economically, or we are already building a custom frame that can provide proper perimeter attachment and tension.

The quality is in the detailing. Netting itself is not the design. Edge attachment, corners, door openings, penetrations, bottom gaps, tension, maintenance access, and the supporting structure determine whether the finished job looks intentional or improvised.

See Catnets stainless-reinforced netting →

What we would specify on an upscale home

We would start with the home, not the catalog. A clean Habitat Haven enclosure can make sense beside a service-side wall or deck. A low-visibility netted structure can be the better answer where mountain views dominate. A perimeter system may be the only one that gives cats meaningful acreage without building an enormous enclosure.