Sliding Door & Window Stop — Anti-Slam Track Stopper

A small wedge-shaped stop that controls how far a door or window opens — and softens the bang when it gets there. Drop it into a sliding door or window track to set an end point, or wedge it at the base of an opening window to hold it ajar. No screws, no drilling, and it lifts straight out when you want it gone.

• Stops the slam. Placed in a sliding track, it gives the panel something to meet before it hits the end of the frame, so there is less of that metal-on-metal crash.
• Set your own opening. Position it wherever you want the door or window to stop — useful for letting air in without opening fully.
• Tool-free. No drilling, screws or adhesive, so there is nothing to damage your frames and nothing to undo later.
• Move it any time. Lift it out and reposition it as the weather or the room changes.
• Four colours. Black, orange, white or light grey, to blend in with your frames or stand out where you want to see it.
• Packs of 2, 5 or 8. Enough for a single patio door or for windows around the house.

Free UK shipping. Delivered in 4-7 working days.

How to use it

1. Open the door or window to the point where you want it to stop.
2. Place the stop in the track, or wedge it at the base of the opening, so the panel meets it.
3. To change the opening, simply lift it out and move it.

Details

• Material: PP plastic
• Size: 9.3 x 5.3 x 1.9 cm
• Colours: black, orange, white, light grey
• Packs: 2, 5 or 8 stops of your chosen colour

Before ordering, check that your track channel has room for a 1.9 cm-thick stop.

Please note

This is a stop for controlling how far a door or window opens. It is not a lock or security device, and it is not a certified child-safety window restrictor. Colours may look slightly different depending on your screen.

Our Guarantee

Backed by a 30-day money-back guarantee — if it's not right, we'll make it right.

FAQ

How long does delivery take?
Orders are delivered in 4-7 working days, with free UK shipping included.

Do I need any tools?
No. It sits in the track or wedges into place by hand.

Will it fit my track?
The stop is 1.9 cm thick, so it suits track channels with at least that much room.

How many do I get?
Choose a pack of 2, 5 or 8. All stops in a pack are the colour you select.

Is it a child safety device?
No. It helps control how far a panel opens, but it is not a certified window restrictor.