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H01 - 12" Top Hung uPVC Window Hinges

From £6.35
From £6.35
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  • 12" Top hung uPVC window hinges.

  • 12 inch long replacement upvc window hinge with black end cap.
  • Available in two size options of 13mm and 17mm. A 17mm hinge has a 'dip' in the opening window arm. 13mm size is flat.
  • Universal & replaces all standard 12 inch top hung upvc hinges.
  • Sold as pair of top hung hinges for one top hung window.
  • Stack height size of 13mm and a conversion pack for 17mm.
  • Easy - clean opening position of 85 degrees with this 12 inch hinge.
  • Follow this guide how to replace your upvc window hinges.
  • Strong stainless steel hinges for max upvc window size of 550mm (H) x 1200mm (W)
  • Strengthened metallic end cap design and 4 bar construction.


12" Top hung uPVC window hinges (H01) - Technical Information

Please note this hinge is for top hung windows where the hinges are fixed to the sides of the window and the track length is 12 inch long by 18mm outer width.

This 12 inch top hung upvc window hinge is used for a normal double glazed window where the maximum opener weight is 26kg and in general terms is a upvc window with the sizes 350mm - 550mm height and 1200mm (1.2M) width.

Available in two size options. 13mm is more popular but check before replacing that your hinges have a 'dip' or a 'kink' in the arm of the opening window arm as this would demonstrate a 17mm size. If the arm is flat it will be a 13mm size. See picture below showing a 17mm size.

Stack height hinge thickness

The opening angle of the upvc window using the 12 inch top hung hinge is approximately 85 degrees and is achieved via a 4 bar construction riveted to a sliding plastic block with an integral brass screw for friction stay adjustment. This top hung upvc friction hinge is made in the UK (stamped as such) and is made from ferritic stainless steel.


Fixing sizes for the 12 inch window hinge

Fixing sizes can be referred to via the diagram under the main picture above or summarised as:

Track fixing (length 307mm)

Sizes from the cap end: Hole - 15mm | Slot - 30mm | Hole - 241.5mm | Slot - 301.5mm

Arm Fixing (length 230mm)

Sizes from the corner end: Slot - 36mm | Hole – 90mm | Slot - 211mm

When replacing 12 inch upvc window hinges please read this short guide on how to replace upvc window hinges

Coronavirus: Orders are currently being dispatched on time but couriers may take longer to get to you due to issues surrounding Coronavirus. Delivery times quoted cannot be guaranteed.


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The following special offer is available to you when you buy the H01 - 12" Top Hung Pair uPVC Window Hinges. The discount for the special offer will show in the cart if both the H01 - 12" Top Hung Pair uPVC Window Hinges and the special offer product are added.

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