Cat door for window delivers secure, weather-conscious in-and-out access without drilling, so your cat can move freely while your home stays cleaner and more comfortable. The adjustable frame fits window widths 889–1016 mm (35–40 in) for a snug, stable install. A magnetic, self-closing flap with brush edging helps reduce drafts and debris, while the aluminum-and-glass construction keeps a tidy look in the window track.

Designed for cat owners who want a quick-fit window pet door without permanent changes, this low-profile insert keeps access simple and control in your hands. Measure your cat and your window frame before ordering, then choose the fit that leaves comfortable clearance for shoulders and chest. Once installed, switch lock modes as needed for nighttime, training, or indoor-only days. Grab yours today and make window access easier for both you and your cat.