Assess the space
Observe where your pet can reach windows, balcony ledges or an open stairwell and measure every accessible gap.
Choose the right materials
Choose mesh size and material suited to the animal; a net meant for birds may not withstand chewing or climbing.
Plan the installation
Confirm secure, continuous edges and make sure the installation does not block required window use or escape access.
Keep it in good condition
Check regularly for claw damage and loose connections, especially after cleaning the window.
Questions for your site visit
Tell the installer your pet's size and habits and ask what the proposed net can and cannot safely contain.