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12" Top Hung UPVC Window Hinges, Slimline Defender

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WHIN-TH-SLIM-12in (HIN81512) (5055621405906)
In Stock
Calculated at Checkout
  • 12 Top Hung UPVC Window Hinges, Slimline Defender
  • 12 Top Hung UPVC Window Hinges, Slimline Defender
  • 12 Top Hung UPVC Window Hinges, Slimline Defender
  • 12 Top Hung UPVC Window Hinges, Slimline Defender
£17.83 Inc. VAT
£14.86 Ex. VAT


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



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Frequently Asked Questions

Yes. All our window hinges come in pairs.

We can't promise that however if you have a upvc frame then its easy to put new screw holes in using self-tapping screws. Click here for screws

This is the thickness of the hinge when all the parts are closed or stacked on top of each other. Our hinges are all 13mm stack but if you need 17mm stack then our hinge packers will do the job for you.

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Additional Information

12 Inch
Top Hung
Delivered for just £2.39
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2 Reviews

  • 5

    window hinge

    Posted by ray thompson on Oct 08, 2018

    fine but hole in wrong place ,but just drilled some more

  • 5

    Window Hinge

    Posted by chris on Dec 05, 2014

    Prompt delivery, easy to fit. Only waited 10 years to find a supplier! Recommended!

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