DIY Cat Tree & Catio Blueprints

Build safe climbing and outdoor space tailored to your home. This set of plans includes a multi-level indoor cat tree and a modular window or patio catio, with dimensioned drawings, cutting lists, material and tool lists, and illustrated step-by-step assembly. Safety notes cover stable bases, secure mesh and pet-safe finishes, and adaptation tips help you fit smaller balconies and apartments. Plans are provided in metric and imperial measurements for confident DIY builders.