Windows are inherently difficult to secure as they are made of large panes of glass and light duty locks that can easily be broken.
Double hung window security.
The latch is generally not designed to be extremely secure.
Many have locks latches that are broken or the two window sections don t line up preventing the window from being secured.
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Choose a position for the wedge that lets you open the window enough to get fresh air.
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A folding lock for a double hung window can be unlocked and folded to one side so the sash can be raised.
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Simply remove the old lock fill the screw holes drill new fastener holes and install the unit.
When the wedge is in place the window will only rise as far as the wedge.
Defender security double hung wood window flip lock if you ve ever tried to overpower a doorstop you probably know that a wedge puts up a strong defense against direct force.
When the wedge is swung out of the way the window opens freely to any height.
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Locks for double hung sashes.
A hinged wedge lock nails in the window track of a double hung window.
Defender security u 9929 double hung wood window flip lock 1 in.
As with almost any type of window though double hung windows can have security risks.
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The defender flip lock s simple wedge design gives you tough security that you can lock and unlock with ease.
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It just keeps the window closed.
The problem is that the crescent latch is easily jimmied open by inserting a knife or other flat tool.
One of the most common concerns we hear from our clients is about how to secure double hung windows at home.
A double hung window has two panes of glass one above the other and are often secured with a crescent latch.