LockLatch for Night Ventilation, Pets and Family Safety

Homes in Knysna, Plett, George, Mossel Bay and Sedgefield share the same challenge: cool, clean airflow without leaving windows wide open.

Baboons move through certain suburbs. Pets push doors open. Children need safe ventilation overnight. Summer evenings are warm and still, and windows need to be open. LockLatch holds the window or door in a partially open position: it stops pets escaping, keeps small children safe at an open window, lets you sleep with fresh air, and needs no heavy fittings or permanent barriers. Small, clean, strong and effective. It is a restrictor, not a security product. See how it pairs with blinds, shutters and screens on the SafetyLatch page and the screens hub, or learn more at LockLatch.co.za.

• LockLatch for night ventilation

  Bedrooms stay cooler, children sleep better, and windows are held at a set gap. For double-storey bedrooms it is the safest low-profile way to ventilate overnight, and in coastal homes it cycles fresh air through warm, humid nights.

• LockLatch for baboons and curious pets

  A reinforced stainless steel arm limits the opening while air still moves, so windows can be open in baboon-sensitive zones such as Pezula, Knysna Heights and parts of George; cats and small dogs cannot slip through.

• LockLatch for Airbnb and holiday rentals

  Guests want windows open at night. LockLatch keeps every window from opening past a set point, is discreet, and needs no instruction.

• With screens, shutters and blinds

  Paired with fly screens or security screens it gives full control over airflow; with shutters or blinds it ventilates without lifting privacy.

LockLatch works with aluminium, timber and uPVC frames. It attaches cleanly, adjusts to the opening you want, and is easy to set at home.

Whether you want a small gap for airflow or a wider safe opening for pets, the system adjusts. The Custom Blinds Shutters & Awnings team has fitted LockLatch across dozens of Garden Route homes, from coastal apartments to modern estates and family homes with active pets and children. Supply, fitting and aftercare are all handled directly: LockLatch is not available through any other installer in this region.