Pet Door Window Latch Lock A LockLatch® (90–175mm) - Residential, Window Latch, Windows - DIY XPANDA

Pet Window Latch Locks

Fresh Air Without Compromising Security

Opening a window for airflow or pets shouldn’t mean leaving your home vulnerable.
Our Pet Door Window Latch Locks let you keep windows or doors slightly open while staying securely locked — giving you ventilation, pet access, and peace of mind.

What Is a Pet Latch Lock?

Also known as LockLatch® or PetLatch®, this patented system allows controlled opening while maintaining a locked position.

  • Keeps windows or doors partially open
  • Prevents forced opening beyond a set limit
  • Allows safe airflow and pet movement
  • Simple, effective security upgrade
Pet Door Window Latch Lock A LockLatch® (90–175mm) - Residential, Window Latch, Windows - DIY XPANDA

Why Use a Pet Latch Lock

Secure Ventilation
Let fresh air flow without fully opening your windows or doors.

Pet-Friendly Access
Give your pets controlled access without compromising safety.

Added Protection
Deter opportunistic intruders by limiting how far doors or windows can be opened.

Built for New Zealand Conditions

  • Corrosion-resistant stainless steel
  • Durable for long-term outdoor use
  • Designed for reliability in NZ weather

Simple DIY Installation
Quick to install with minimal tools, making it an easy upgrade for most households.
Click here for instructions.

Where These Are Used

  • Pet Door Window Latch Lock A LockLatch® (90–175mm) - Residential, Window Latch, Windows - DIY XPANDA
  • Pet Door Window Latch Lock A LockLatch® (90–175mm) - Residential, Window Latch, Windows - DIY XPANDA
  • Pet Door Window Latch Lock A LockLatch® (90–175mm) - Residential, Window Latch, Windows - DIY XPANDA
  • Pet Door Window Latch Lock A LockLatch® (90–175mm) - Residential, Window Latch, Windows - DIY XPANDA
  • Pet Door Window Latch Lock A LockLatch® (90–175mm) - Residential, Window Latch, Windows - DIY XPANDA
  • Pet Door Window Latch Lock A LockLatch® (90–175mm) - Residential, Window Latch, Windows - DIY XPANDA
  • Pet Door Window Latch Lock A LockLatch® (90–175mm) - Residential, Window Latch, Windows - DIY XPANDA
  • Pet Door Window Latch Lock A LockLatch® (90–175mm) - Residential, Window Latch, Windows - DIY XPANDA
  • Sliding windows
  • Hinged windows
  • Doors with pet access
  • Homes needing safe ventilation

Important Security Note
These products are designed for controlled opening and deterrence, not full forced-entry protection.

For higher security:
Pair with:

Trusted by NZ Customers

Easy to install. Practical. Effective.
Used by homeowners across New Zealand for safer ventilation and pet-friendly living.

Let Fresh Air In — Keep Risk Out

Shop Pet Window Latch Locks today and upgrade your home’s safety and comfort.

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