12" Top Hung UPVC Window Hinges, Slimline Defender

Click for our Hinge Measuring Guide to help you choose the correct type and size of window hinge.
** All of our window hinges are sold in PAIRS ** 

Slimline Defender top hung friction hinges for UPVC double glazing windows from Securistyle.

• Although these are classed as a 12" window hinges the metric length is 310mm
• Stack height is 13mm - if you require 17mm stack height then we have easy-fit hinge packers available.
• Width is 15mm
• Supplied as a handed pair.

Also available in  16", 20" and 24"

Not sure how to measure your window hinges?

Click here to take a look at our measuring guide

  Information from the manufacturer

• Extended enclosed end cap to enhance weather sealing
• Asymmetric location system for reliable weather sealing to BS 6375-1
• Handed ‘profiled’ vent arm further enhancing weather seal
• Patented lipped slider for enhanced smooth operation
• Easy friction adjustment without metal to metal contact
• Long and reliable working life tested to 30,000 cycles
• Unique patented, robust cam friction device eliminates any risk of friction screw misuse
• Available in 8” to 24” top hung and 12" and 16” side hung
• Defender Slimline ; engineered for narrow hardware channels