Window Cat Door Insert – Aluminum Frame, 35–40in Fit

Window access for indoor cats without roof access and without window damage. The weatherproof insert fits standard double-hung or sliding windows. Adjustable fit from 35 to 40 inches wide handles most residential windows. The flap is light-touch so even small cats can open it.

Prevents rain and wind from entering through the open window. Easily removable for seasonal changes. Optional window locks keep the frame secure.

Window Access

• Adjustable fit — 35 to 40 inch windows
• Weatherproof aluminum frame — rain and wind protection
• Light-touch flap — designed for small cats
• Removable insert — seasonal removal
• Window lock compatible — security option
• Works with double-hung or sliding windows