greenteQ Delta Hinge Protector

The Delta Hinge Protector supports standard friction stays, giving greater protection against attack on the vulnerable hinge side of a window.

greenteQ Delta Hinge Protectors are used by professional window manufacturers up and down the country. They provide excellent resistance to forced entry by supporting a standard friction stay in the event of a break-in attempt on the vulnerable hinge side of a window. They are compatible with standard casement windows, as well as variants including French windows, as well as chamfered, flush and sculptured detail PVCu, aluminium and timber windows. It is recommended that Delta Hinge Protectors should be fitted to any window that is to be tested to PAS24 and they MUST be fitted to all Q-secure outward opening windows.

  • Improves window security by supporting standard window hinges in the event of an attack
  • Manufactured from ferritic stainless steel; the same as most friction stays
  • Low maintenance – the 2 opposing parts do not come in to contact with each other unless the window is being attacked. Therefore, the is no wear and tear
  • Discreetly positioned within the window rebate
Find a Manufacturer Register Your Guarantee

Innovative greenteQ Technology

The Delta Hinge Protector dramatically improves the security of casement windows.

With one half fitted in the friction stay groove on the sash and another fitted opposite on the frame (in both hinged corners), the components inter-lock if jemmying of the otherwise vulnerable hinge side of a window is attempted.

In normal use the two halves of the Delta Hinge Protector do not come into contact with each other. As a result, wear and tear is not an issue.

greenteQ logo
Register Background

Homeowner? Register your Q-secure Warranty

You’ve arrived in the Trade area. All outward opening Q-secure windows are fitted with greenteQ stainless steel Hinge Protectors to give added security to the hinge side of the window. Register your Q-secure window installation within 28 days to validate the guarantee.

Register Now

Trade? Get Connected!

greenteQ Delta Hinge Protectors interlock if someone attempts to jemmy the hinge side of a window, giving an extra layer of security. All Q-secure windows have them as standard. Connect with Q-secure Manufacturers here and benefit from being in the Q-secure Network.

Get Connected

Frequently Asked Questions

If the window is successfully broken into as a result of the hardware failing, VBH will pay out up to £8000. Q-secure is more than just a window hardware guarantee.

Q-secure will cover a complete window lock if it is geared using Q-secure tested and approved hardware. If the window is successfully broken into as a result of the hardware failing, VBH will pay out up to £8000.

Our Q-secure guarantee covers a wide range of window handles as part of our hardware guarantee. Q-secure is more than just a hardware guarantee.