Ideal Pet Products Aluminium Sash Window Pet Door, Adjustable 23–28 in, Four-Way Lock

Ideal Pet Products Aluminum Sash Window Pet Door gives pets a controlled way through an aluminum sash window, with an adjustable 23–28 in (58.4–71.1 cm) width and a four-way locking knob.

• Fits windows at least 15-1/8 in (38.4 cm) high and adjusts from 23–28 in (58.4–71.1 cm) wide — match the opening to the door’s fit range.
• Clear, non-toxic Lexan flap — lets pets see through the opening.
• 7-1/2 × 10-1/2 in (19.1 × 26.7 cm) flap; recommended for pets weighing 2–25 lb (0.9–11.3 kg) — compare the opening with your pet’s size.
• Four-way locking knob — choose in only, out only, free in/out, or locked access.
• White frame and clear tempered safety glass — a window-panel design that blends with home décor.

This pet door is made for homes with aluminum sash windows where a pet needs a dedicated way in and out. Its adjustable width and manual lock settings address two practical choices: whether the window opening falls within the fit range and when the pet can pass through. The clear flap keeps the opening visible to pets, while the selectable lock position gives you control over access.

What window size does it fit?

The window needs a minimum height of 15-1/8 in (38.4 cm), and the door adjusts to widths from 23–28 in (58.4–71.1 cm). It is designed for aluminum sash windows, so measure the window opening and compare it with both dimensions before choosing this model.

• Minimum window height: 15-1/8 in (38.4 cm).
• Adjustable window width: 23–28 in (58.4–71.1 cm).

Which pets is the flap designed for?

The flap measures 7-1/2 × 10-1/2 in (19.1 × 26.7 cm) and is recommended for pets weighing 2–25 lb (0.9–11.3 kg). Its rigid, clear Lexan construction lets a pet see through the opening; the material is non-toxic and described as unbreakable.

• Flap opening: 7-1/2 × 10-1/2 in (19.1 × 26.7 cm).
• Recommended pet weight: 2–25 lb (0.9–11.3 kg).
• Clear Lexan flap with non-toxic construction.

How can I control when my pet passes through?

Turn the four-way locking knob by hand to select the access setting. Choose in only, out only, free in/out, or locked, depending on whether your pet should enter, exit, move in either direction, or have the flap secured.

• In only.
• Out only.
• Free in/out.
• Locked.

The white frame and clear tempered safety glass complete the window-panel design. This door suits pet owners with an aluminum sash window within the stated size range who want a see-through flap and selectable access settings. Its fit dimensions, pet weight recommendation, clear Lexan flap, and four-way lock make its intended use easy to assess.