Jackloc Perma Window Restrictor

The Jackloc Perma Window Restrictor limits how far you can open your window, helping to protect against accidental falls or unwanted intruders. The swivel and stud design can't be disengaged, and permanently limits how far the window can open. The 200mm cable opens wide enough for ventilation, but not enough for a person to fit through.

What's Included in My Purchase?

• 1 x Jackloc Perma Window Restrictor
• 4 x hardened security clutch screws

Is the Jackloc Perma Window Restrictor Right for Me?

The Jackloc Perma Window Restrictor is ideal for anyone looking to reduce the risk of falls from windows in their homes. While this may be a particular concern for parents, anyone can benefit from having window restrictors in their home or business as falls are the second leading cause of accidental or unintentional deaths worldwide.

The Jackloc Perma Window Restrictor can even be used in hospitals to prevent staff and patient injury.

Will This Restrictor Fit on My Window?

The Jackloc Perma Window Restrictors are made to fit any window type and material, whether they're made of wood, uPVC, aluminium, steel or composite. It's unique design means you can skip the hassle of tiresome window resistor shopping.

How Much Weight can the Jackloc Window Restrictor Hold?

The British Standard recommends restrictors are able to hold up to 8 stone to stop them from breaking if someone accidentally leans against a window. Jackloc cable restrictors can hold over 4 times this amount on window frames made of steel, aluminium or timber so users can have absolute peace of mind regarding safety.

How Difficult Is it to Break the Jackloc Perma Window Restrictor?

The Jackloc Perma Window Restrictor undergoes rigorous testing to ensure each is as robust as possible. Every cable is 3mm thick and woven up to 3 times inside the 2mm sleeve for increased strength, meaning a burglar would need bolt cutters to break them.

Do I Have to Use the Screws Provided?

You'll receive 4 hardened steel security clutch screws with your purchase. Once they are drilled in, they cannot be taken out unless a Tungsten carbide drill is used. This is intended to prevent the accidental removal of the restrictor from your window. While these screws have their benefits, there is no problem with you using your own screws instead, although they may not hold the restrictor as securely in place.

What Colours Are Available?

When buying your Jackloc Perma window restrictor, you have a choice of three colours: white, black and brown. This variety intended to help you better match your restrictor to your window or frame. Make your selection using the drop down box at the top of the page.

Fitting Instructions for the Jackloc Perma Window Restrictor

To install your Jackloc Perma Window Restrictor, position in the correct place on your window and mark the screw holes with a pencil. Using a drill, follow the markings to screw the resistor in place. You can watch this video for a step-by-step guide:

Who Are Jackloc?

Founded in 2003, Jackloc all began when Emma Wells and Deborah Allbutt implemented their father's design for a powerful yet easy-to-use window restrictor. Seventeen year later, their product is recognised as the leading window restrictor to lower the risk of falls from windows. The range has since expanded and have gone on to be used by some of the world's leading organisations.

This is a company that values safety and security above all else. They have a strict quality assurance regime which they ensure meets the guidelines of the ISO 9001 quality management system. All engineering, manufacturing and testing is carried out in the UK so consumers can have complete clarity on what their product contains.

The Queen's Award for Enterprise

In 2017, the Jackloc company was awarded the Queen's Award for Enterprise in Innovation; the most prestigious award in UK business. This award is recognised internationally as a symbol of outstanding value.